2912606736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:610

約数の個数: 240

約数和(自身を含む): 8902430208

約数和(自身を除く): 5989823472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 34, 39, 48, 51, 52, 62, 68, 78, 93, 102, 104, 124, 136, 156, 186, 204, 208, 221, 248, 272, 289, 312, 372, 403, 408, 442, 496, 521, 527, 578, 624, 663, 744, 806, 816, 867, 884, 1042, 1054, 1156, 1209, 1326, 1488, 1563, 1581, 1612, 1734, 1768, 2084, 2108, 2312, 2418, 2652, 3126, 3162, 3224, 3468, 3536, 3757, 4168, 4216, 4624, 4836, 5304, 6252, 6324, 6448, 6773, 6851, 6936, 7514, 8336, 8432, 8857, 8959, 9672, 10608, 11271, 12504, 12648, 13546, 13702, 13872, 15028, 16151, 17714, 17918, 19344, 20319, 20553, 22542, 25008, 25296, 26571, 26877, 27092, 27404, 30056, 32302, 35428, 35836, 40638, 41106, 45084, 48453, 53142, 53754, 54184, 54808, 60112, 64604, 70856, 71672, 81276, 82212, 90168, 96906, 106284, 107508, 108368, 109616, 115141, 116467, 129208, 141712, 143344, 150569, 162552, 164424, 180336, 193812, 209963, 212568, 215016, 230282, 232934, 258416, 274567, 301138, 325104, 328848, 345423, 349401, 387624, 419926, 425136, 430032, 451707, 460564, 465868, 549134, 602276, 629889, 690846, 698802, 775248, 823701, 839852, 903414, 921128, 931736, 1098268, 1204552, 1259778, 1381692, 1397604, 1647402, 1679704, 1806828, 1842256, 1863472, 1957397, 2196536, 2409104, 2519556, 2763384, 2795208, 3294804, 3359408, 3569371, 3613656, 3914794, 4393072, 4667639, 5039112, 5526768, 5590416, 5872191, 6589608, 7138742, 7227312, 7829588, 9335278, 10078224, 10708113, 11744382, 13179216, 14002917, 14277484, 15659176, 18670556, 21416226, 23488764, 28005834, 28554968, 31318352, 37341112, 42832452, 46977528, 56011668, 57109936, 60679307, 74682224, 85664904, 93955056, 112023336, 121358614, 171329808, 182037921, 224046672, 242717228, 364075842, 485434456, 728151684, 970868912, 1456303368, 2912606736]

約数ペア:

[(1, 2912606736), (2, 1456303368), (3, 970868912), (4, 728151684), (6, 485434456), (8, 364075842), (12, 242717228), (13, 224046672), (16, 182037921), (17, 171329808), (24, 121358614), (26, 112023336), (31, 93955056), (34, 85664904), (39, 74682224), (48, 60679307), (51, 57109936), (52, 56011668), (62, 46977528), (68, 42832452), (78, 37341112), (93, 31318352), (102, 28554968), (104, 28005834), (124, 23488764), (136, 21416226), (156, 18670556), (186, 15659176), (204, 14277484), (208, 14002917), (221, 13179216), (248, 11744382), (272, 10708113), (289, 10078224), (312, 9335278), (372, 7829588), (403, 7227312), (408, 7138742), (442, 6589608), (496, 5872191), (521, 5590416), (527, 5526768), (578, 5039112), (624, 4667639), (663, 4393072), (744, 3914794), (806, 3613656), (816, 3569371), (867, 3359408), (884, 3294804), (1042, 2795208), (1054, 2763384), (1156, 2519556), (1209, 2409104), (1326, 2196536), (1488, 1957397), (1563, 1863472), (1581, 1842256), (1612, 1806828), (1734, 1679704), (1768, 1647402), (2084, 1397604), (2108, 1381692), (2312, 1259778), (2418, 1204552), (2652, 1098268), (3126, 931736), (3162, 921128), (3224, 903414), (3468, 839852), (3536, 823701), (3757, 775248), (4168, 698802), (4216, 690846), (4624, 629889), (4836, 602276), (5304, 549134), (6252, 465868), (6324, 460564), (6448, 451707), (6773, 430032), (6851, 425136), (6936, 419926), (7514, 387624), (8336, 349401), (8432, 345423), (8857, 328848), (8959, 325104), (9672, 301138), (10608, 274567), (11271, 258416), (12504, 232934), (12648, 230282), (13546, 215016), (13702, 212568), (13872, 209963), (15028, 193812), (16151, 180336), (17714, 164424), (17918, 162552), (19344, 150569), (20319, 143344), (20553, 141712), (22542, 129208), (25008, 116467), (25296, 115141), (26571, 109616), (26877, 108368), (27092, 107508), (27404, 106284), (30056, 96906), (32302, 90168), (35428, 82212), (35836, 81276), (40638, 71672), (41106, 70856), (45084, 64604), (48453, 60112), (53142, 54808), (53754, 54184)]