15707897904

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1\times {\mathrm{6569}}^1$

素因数の和:8218

約数の個数: 80

約数和(自身を含む): 41920174080

約数和(自身を除く): 26212276176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 1607, 3214, 4821, 6428, 6569, 9642, 12856, 13138, 19284, 19707, 25712, 26276, 38568, 39414, 49817, 52552, 77136, 78828, 99634, 105104, 149451, 157656, 199268, 203639, 298902, 315312, 398536, 407278, 597804, 610917, 797072, 814556, 1195608, 1221834, 1629112, 2391216, 2443668, 3258224, 4887336, 9774672, 10556383, 21112766, 31669149, 42225532, 63338298, 84451064, 126676596, 168902128, 253353192, 327247873, 506706384, 654495746, 981743619, 1308991492, 1963487238, 2617982984, 3926974476, 5235965968, 7853948952, 15707897904]

約数ペア:

[(1, 15707897904), (2, 7853948952), (3, 5235965968), (4, 3926974476), (6, 2617982984), (8, 1963487238), (12, 1308991492), (16, 981743619), (24, 654495746), (31, 506706384), (48, 327247873), (62, 253353192), (93, 168902128), (124, 126676596), (186, 84451064), (248, 63338298), (372, 42225532), (496, 31669149), (744, 21112766), (1488, 10556383), (1607, 9774672), (3214, 4887336), (4821, 3258224), (6428, 2443668), (6569, 2391216), (9642, 1629112), (12856, 1221834), (13138, 1195608), (19284, 814556), (19707, 797072), (25712, 610917), (26276, 597804), (38568, 407278), (39414, 398536), (49817, 315312), (52552, 298902), (77136, 203639), (78828, 199268), (99634, 157656), (105104, 149451)]