840535488

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 448

約数和(自身を含む): 2949488640

約数和(自身を除く): 2108953152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 31, 32, 34, 36, 39, 48, 51, 52, 54, 62, 64, 68, 71, 72, 78, 93, 96, 102, 104, 108, 117, 124, 136, 142, 144, 153, 156, 186, 192, 204, 208, 213, 216, 221, 234, 248, 272, 279, 284, 288, 306, 312, 351, 372, 403, 408, 416, 426, 432, 442, 459, 468, 496, 527, 544, 558, 568, 576, 612, 624, 639, 663, 702, 744, 806, 816, 832, 837, 852, 864, 884, 918, 923, 936, 992, 1054, 1088, 1116, 1136, 1207, 1209, 1224, 1248, 1278, 1326, 1404, 1488, 1581, 1612, 1632, 1674, 1704, 1728, 1768, 1836, 1846, 1872, 1917, 1984, 1989, 2108, 2201, 2232, 2272, 2414, 2418, 2448, 2496, 2556, 2652, 2769, 2808, 2976, 3162, 3224, 3264, 3348, 3408, 3536, 3621, 3627, 3672, 3692, 3744, 3834, 3978, 4216, 4402, 4464, 4544, 4743, 4828, 4836, 4896, 5112, 5304, 5538, 5616, 5952, 5967, 6324, 6448, 6603, 6696, 6816, 6851, 7072, 7242, 7254, 7344, 7384, 7488, 7668, 7956, 8307, 8432, 8804, 8928, 9486, 9656, 9672, 9792, 10224, 10608, 10863, 10881, 11076, 11232, 11934, 12648, 12896, 13206, 13392, 13632, 13702, 14144, 14229, 14484, 14508, 14688, 14768, 15336, 15691, 15912, 16614, 16864, 17608, 17856, 18972, 19312, 19344, 19809, 20448, 20553, 21216, 21726, 21762, 22152, 22464, 23868, 24921, 25296, 25792, 26412, 26784, 27404, 28458, 28613, 28968, 29016, 29376, 29536, 30672, 31382, 31824, 32589, 33228, 33728, 35216, 37417, 37944, 38624, 38688, 39618, 40896, 41106, 42432, 43452, 43524, 44304, 47073, 47736, 49842, 50592, 52824, 53568, 54808, 56916, 57226, 57936, 58032, 59072, 59427, 61344, 61659, 62764, 63648, 65178, 66456, 70432, 74834, 75888, 77248, 77376, 79236, 82212, 85839, 86904, 87048, 88608, 94146, 95472, 99684, 101184, 105648, 109616, 112251, 113832, 114452, 115872, 116064, 118854, 122688, 123318, 125528, 127296, 130356, 132912, 140864, 141219, 149668, 151776, 158472, 164424, 171678, 173808, 174096, 177216, 184977, 188292, 190944, 199368, 211296, 219232, 224502, 227664, 228904, 231744, 232128, 237708, 246636, 251056, 257517, 260712, 265824, 282438, 299336, 303552, 316944, 328848, 336753, 343356, 347616, 348192, 369954, 376584, 381888, 398736, 422592, 423657, 438464, 449004, 455328, 457808, 475416, 486421, 493272, 502112, 515034, 521424, 531648, 564876, 598672, 633888, 657696, 673506, 686712, 695232, 696384, 739908, 753168, 772551, 797472, 847314, 898008, 910656, 915616, 950832, 972842, 986544, 1004224, 1010259, 1030068, 1042848, 1129752, 1197344, 1267776, 1315392, 1347012, 1373424, 1459263, 1479816, 1506336, 1545102, 1594944, 1694628, 1796016, 1831232, 1901664, 1945684, 1973088, 2020518, 2060136, 2085696, 2259504, 2394688, 2694024, 2746848, 2918526, 2959632, 3012672, 3090204, 3389256, 3592032, 3803328, 3891368, 3946176, 4041036, 4120272, 4377789, 4519008, 5388048, 5493696, 5837052, 5919264, 6180408, 6778512, 7184064, 7782736, 8082072, 8240544, 8755578, 9038016, 10776096, 11674104, 11838528, 12360816, 13133367, 13557024, 15565472, 16164144, 16481088, 17511156, 21552192, 23348208, 24721632, 26266734, 27114048, 31130944, 32328288, 35022312, 46696416, 49443264, 52533468, 64656576, 70044624, 93392832, 105066936, 140089248, 210133872, 280178496, 420267744, 840535488]

約数ペア:

[(1, 840535488), (2, 420267744), (3, 280178496), (4, 210133872), (6, 140089248), (8, 105066936), (9, 93392832), (12, 70044624), (13, 64656576), (16, 52533468), (17, 49443264), (18, 46696416), (24, 35022312), (26, 32328288), (27, 31130944), (31, 27114048), (32, 26266734), (34, 24721632), (36, 23348208), (39, 21552192), (48, 17511156), (51, 16481088), (52, 16164144), (54, 15565472), (62, 13557024), (64, 13133367), (68, 12360816), (71, 11838528), (72, 11674104), (78, 10776096), (93, 9038016), (96, 8755578), (102, 8240544), (104, 8082072), (108, 7782736), (117, 7184064), (124, 6778512), (136, 6180408), (142, 5919264), (144, 5837052), (153, 5493696), (156, 5388048), (186, 4519008), (192, 4377789), (204, 4120272), (208, 4041036), (213, 3946176), (216, 3891368), (221, 3803328), (234, 3592032), (248, 3389256), (272, 3090204), (279, 3012672), (284, 2959632), (288, 2918526), (306, 2746848), (312, 2694024), (351, 2394688), (372, 2259504), (403, 2085696), (408, 2060136), (416, 2020518), (426, 1973088), (432, 1945684), (442, 1901664), (459, 1831232), (468, 1796016), (496, 1694628), (527, 1594944), (544, 1545102), (558, 1506336), (568, 1479816), (576, 1459263), (612, 1373424), (624, 1347012), (639, 1315392), (663, 1267776), (702, 1197344), (744, 1129752), (806, 1042848), (816, 1030068), (832, 1010259), (837, 1004224), (852, 986544), (864, 972842), (884, 950832), (918, 915616), (923, 910656), (936, 898008), (992, 847314), (1054, 797472), (1088, 772551), (1116, 753168), (1136, 739908), (1207, 696384), (1209, 695232), (1224, 686712), (1248, 673506), (1278, 657696), (1326, 633888), (1404, 598672), (1488, 564876), (1581, 531648), (1612, 521424), (1632, 515034), (1674, 502112), (1704, 493272), (1728, 486421), (1768, 475416), (1836, 457808), (1846, 455328), (1872, 449004), (1917, 438464), (1984, 423657), (1989, 422592), (2108, 398736), (2201, 381888), (2232, 376584), (2272, 369954), (2414, 348192), (2418, 347616), (2448, 343356), (2496, 336753), (2556, 328848), (2652, 316944), (2769, 303552), (2808, 299336), (2976, 282438), (3162, 265824), (3224, 260712), (3264, 257517), (3348, 251056), (3408, 246636), (3536, 237708), (3621, 232128), (3627, 231744), (3672, 228904), (3692, 227664), (3744, 224502), (3834, 219232), (3978, 211296), (4216, 199368), (4402, 190944), (4464, 188292), (4544, 184977), (4743, 177216), (4828, 174096), (4836, 173808), (4896, 171678), (5112, 164424), (5304, 158472), (5538, 151776), (5616, 149668), (5952, 141219), (5967, 140864), (6324, 132912), (6448, 130356), (6603, 127296), (6696, 125528), (6816, 123318), (6851, 122688), (7072, 118854), (7242, 116064), (7254, 115872), (7344, 114452), (7384, 113832), (7488, 112251), (7668, 109616), (7956, 105648), (8307, 101184), (8432, 99684), (8804, 95472), (8928, 94146), (9486, 88608), (9656, 87048), (9672, 86904), (9792, 85839), (10224, 82212), (10608, 79236), (10863, 77376), (10881, 77248), (11076, 75888), (11232, 74834), (11934, 70432), (12648, 66456), (12896, 65178), (13206, 63648), (13392, 62764), (13632, 61659), (13702, 61344), (14144, 59427), (14229, 59072), (14484, 58032), (14508, 57936), (14688, 57226), (14768, 56916), (15336, 54808), (15691, 53568), (15912, 52824), (16614, 50592), (16864, 49842), (17608, 47736), (17856, 47073), (18972, 44304), (19312, 43524), (19344, 43452), (19809, 42432), (20448, 41106), (20553, 40896), (21216, 39618), (21726, 38688), (21762, 38624), (22152, 37944), (22464, 37417), (23868, 35216), (24921, 33728), (25296, 33228), (25792, 32589), (26412, 31824), (26784, 31382), (27404, 30672), (28458, 29536), (28613, 29376), (28968, 29016)]