8520231408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1637}}^1$

素因数の和:2119

約数の個数: 160

約数和(自身を含む): 25023398400

約数和(自身を除く): 16503166992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 439, 456, 494, 624, 741, 878, 912, 988, 1317, 1482, 1637, 1756, 1976, 2634, 2964, 3274, 3512, 3952, 4911, 5268, 5707, 5928, 6548, 7024, 8341, 9822, 10536, 11414, 11856, 13096, 16682, 17121, 19644, 21072, 21281, 22828, 25023, 26192, 31103, 33364, 34242, 39288, 42562, 45656, 50046, 62206, 63843, 66728, 68484, 78576, 85124, 91312, 93309, 100092, 108433, 124412, 127686, 133456, 136968, 170248, 186618, 200184, 216866, 248824, 255372, 273936, 325299, 340496, 373236, 400368, 404339, 433732, 497648, 510744, 650598, 718643, 746472, 808678, 867464, 1021488, 1213017, 1301196, 1437286, 1492944, 1617356, 1734928, 2155929, 2426034, 2602392, 2874572, 3234712, 4311858, 4852068, 5204784, 5749144, 6469424, 8623716, 9342359, 9704136, 11498288, 13654217, 17247432, 18684718, 19408272, 27308434, 28027077, 34494864, 37369436, 40962651, 54616868, 56054154, 74738872, 81925302, 109233736, 112108308, 149477744, 163850604, 177504821, 218467472, 224216616, 327701208, 355009642, 448433232, 532514463, 655402416, 710019284, 1065028926, 1420038568, 2130057852, 2840077136, 4260115704, 8520231408]

約数ペア:

[(1, 8520231408), (2, 4260115704), (3, 2840077136), (4, 2130057852), (6, 1420038568), (8, 1065028926), (12, 710019284), (13, 655402416), (16, 532514463), (19, 448433232), (24, 355009642), (26, 327701208), (38, 224216616), (39, 218467472), (48, 177504821), (52, 163850604), (57, 149477744), (76, 112108308), (78, 109233736), (104, 81925302), (114, 74738872), (152, 56054154), (156, 54616868), (208, 40962651), (228, 37369436), (247, 34494864), (304, 28027077), (312, 27308434), (439, 19408272), (456, 18684718), (494, 17247432), (624, 13654217), (741, 11498288), (878, 9704136), (912, 9342359), (988, 8623716), (1317, 6469424), (1482, 5749144), (1637, 5204784), (1756, 4852068), (1976, 4311858), (2634, 3234712), (2964, 2874572), (3274, 2602392), (3512, 2426034), (3952, 2155929), (4911, 1734928), (5268, 1617356), (5707, 1492944), (5928, 1437286), (6548, 1301196), (7024, 1213017), (8341, 1021488), (9822, 867464), (10536, 808678), (11414, 746472), (11856, 718643), (13096, 650598), (16682, 510744), (17121, 497648), (19644, 433732), (21072, 404339), (21281, 400368), (22828, 373236), (25023, 340496), (26192, 325299), (31103, 273936), (33364, 255372), (34242, 248824), (39288, 216866), (42562, 200184), (45656, 186618), (50046, 170248), (62206, 136968), (63843, 133456), (66728, 127686), (68484, 124412), (78576, 108433), (85124, 100092), (91312, 93309)]