1328874768

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:527

約数の個数: 320

約数和(自身を含む): 4499712000

約数和(自身を除く): 3170837232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 31, 34, 36, 39, 48, 51, 52, 54, 62, 68, 72, 78, 93, 102, 104, 108, 117, 124, 136, 144, 153, 156, 186, 204, 208, 216, 221, 234, 248, 272, 279, 306, 312, 351, 372, 403, 408, 432, 442, 449, 459, 468, 496, 527, 558, 612, 624, 663, 702, 744, 806, 816, 837, 884, 898, 918, 936, 1054, 1116, 1209, 1224, 1326, 1347, 1404, 1488, 1581, 1612, 1674, 1768, 1796, 1836, 1872, 1989, 2108, 2232, 2418, 2448, 2652, 2694, 2808, 3162, 3224, 3348, 3536, 3592, 3627, 3672, 3978, 4041, 4216, 4464, 4743, 4836, 5304, 5388, 5616, 5837, 5967, 6324, 6448, 6696, 6851, 7184, 7254, 7344, 7633, 7956, 8082, 8432, 9486, 9672, 10608, 10776, 10881, 11674, 11934, 12123, 12648, 13392, 13702, 13919, 14229, 14508, 15266, 15912, 16164, 17511, 18972, 19344, 20553, 21552, 21762, 22899, 23348, 23868, 24246, 25296, 27404, 27838, 28458, 29016, 30532, 31824, 32328, 35022, 37944, 41106, 41757, 43524, 45798, 46696, 47736, 48492, 52533, 54808, 55676, 56916, 58032, 61064, 61659, 64656, 68697, 70044, 75888, 82212, 83514, 87048, 91596, 93392, 95472, 96984, 99229, 105066, 109616, 111352, 113832, 122128, 123318, 125271, 137394, 140088, 157599, 164424, 167028, 174096, 180947, 183192, 184977, 193968, 198458, 206091, 210132, 222704, 227664, 236623, 246636, 250542, 274788, 280176, 297687, 315198, 328848, 334056, 361894, 366384, 369954, 375813, 396916, 412182, 420264, 473246, 493272, 501084, 542841, 549576, 595374, 630396, 668112, 709869, 723788, 739908, 751626, 793832, 824364, 840528, 893061, 946492, 986544, 1002168, 1085682, 1099152, 1190748, 1260792, 1419738, 1447576, 1479816, 1503252, 1587664, 1628523, 1648728, 1786122, 1892984, 2004336, 2129607, 2171364, 2381496, 2521584, 2679183, 2839476, 2895152, 2959632, 3006504, 3076099, 3257046, 3297456, 3572244, 3785968, 4259214, 4342728, 4762992, 4885569, 5358366, 5678952, 6013008, 6152198, 6388821, 6514092, 7144488, 8518428, 8685456, 9228297, 9771138, 10716732, 11357904, 12304396, 12777642, 13028184, 14288976, 17036856, 18456594, 19542276, 21433464, 24608792, 25555284, 26056368, 27684891, 34073712, 36913188, 39084552, 42866928, 49217584, 51110568, 55369782, 73826376, 78169104, 83054673, 102221136, 110739564, 147652752, 166109346, 221479128, 332218692, 442958256, 664437384, 1328874768]

約数ペア:

[(1, 1328874768), (2, 664437384), (3, 442958256), (4, 332218692), (6, 221479128), (8, 166109346), (9, 147652752), (12, 110739564), (13, 102221136), (16, 83054673), (17, 78169104), (18, 73826376), (24, 55369782), (26, 51110568), (27, 49217584), (31, 42866928), (34, 39084552), (36, 36913188), (39, 34073712), (48, 27684891), (51, 26056368), (52, 25555284), (54, 24608792), (62, 21433464), (68, 19542276), (72, 18456594), (78, 17036856), (93, 14288976), (102, 13028184), (104, 12777642), (108, 12304396), (117, 11357904), (124, 10716732), (136, 9771138), (144, 9228297), (153, 8685456), (156, 8518428), (186, 7144488), (204, 6514092), (208, 6388821), (216, 6152198), (221, 6013008), (234, 5678952), (248, 5358366), (272, 4885569), (279, 4762992), (306, 4342728), (312, 4259214), (351, 3785968), (372, 3572244), (403, 3297456), (408, 3257046), (432, 3076099), (442, 3006504), (449, 2959632), (459, 2895152), (468, 2839476), (496, 2679183), (527, 2521584), (558, 2381496), (612, 2171364), (624, 2129607), (663, 2004336), (702, 1892984), (744, 1786122), (806, 1648728), (816, 1628523), (837, 1587664), (884, 1503252), (898, 1479816), (918, 1447576), (936, 1419738), (1054, 1260792), (1116, 1190748), (1209, 1099152), (1224, 1085682), (1326, 1002168), (1347, 986544), (1404, 946492), (1488, 893061), (1581, 840528), (1612, 824364), (1674, 793832), (1768, 751626), (1796, 739908), (1836, 723788), (1872, 709869), (1989, 668112), (2108, 630396), (2232, 595374), (2418, 549576), (2448, 542841), (2652, 501084), (2694, 493272), (2808, 473246), (3162, 420264), (3224, 412182), (3348, 396916), (3536, 375813), (3592, 369954), (3627, 366384), (3672, 361894), (3978, 334056), (4041, 328848), (4216, 315198), (4464, 297687), (4743, 280176), (4836, 274788), (5304, 250542), (5388, 246636), (5616, 236623), (5837, 227664), (5967, 222704), (6324, 210132), (6448, 206091), (6696, 198458), (6851, 193968), (7184, 184977), (7254, 183192), (7344, 180947), (7633, 174096), (7956, 167028), (8082, 164424), (8432, 157599), (9486, 140088), (9672, 137394), (10608, 125271), (10776, 123318), (10881, 122128), (11674, 113832), (11934, 111352), (12123, 109616), (12648, 105066), (13392, 99229), (13702, 96984), (13919, 95472), (14229, 93392), (14508, 91596), (15266, 87048), (15912, 83514), (16164, 82212), (17511, 75888), (18972, 70044), (19344, 68697), (20553, 64656), (21552, 61659), (21762, 61064), (22899, 58032), (23348, 56916), (23868, 55676), (24246, 54808), (25296, 52533), (27404, 48492), (27838, 47736), (28458, 46696), (29016, 45798), (30532, 43524), (31824, 41757), (32328, 41106), (35022, 37944)]