15661480812

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{1951}}^1$

素因数の和:2379

約数の個数: 96

約数和(自身を含む): 38323912704

約数和(自身を除く): 22662431892

約数列:

[1, 2, 3, 4, 6, 12, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 331, 516, 564, 662, 993, 1324, 1951, 1986, 2021, 3902, 3972, 4042, 5853, 6063, 7804, 8084, 11706, 12126, 14233, 15557, 23412, 24252, 28466, 31114, 42699, 46671, 56932, 62228, 83893, 85398, 91697, 93342, 167786, 170796, 183394, 186684, 251679, 275091, 335572, 366788, 503358, 550182, 645781, 668951, 1006716, 1100364, 1291562, 1337902, 1937343, 2006853, 2583124, 2675804, 3874686, 3942971, 4013706, 7749372, 7885942, 8027412, 11828913, 15771884, 23657826, 27768583, 30351707, 47315652, 55537166, 60703414, 83305749, 91055121, 111074332, 121406828, 166611498, 182110242, 333222996, 364220484, 1305123401, 2610246802, 3915370203, 5220493604, 7830740406, 15661480812]

約数ペア:

[(1, 15661480812), (2, 7830740406), (3, 5220493604), (4, 3915370203), (6, 2610246802), (12, 1305123401), (43, 364220484), (47, 333222996), (86, 182110242), (94, 166611498), (129, 121406828), (141, 111074332), (172, 91055121), (188, 83305749), (258, 60703414), (282, 55537166), (331, 47315652), (516, 30351707), (564, 27768583), (662, 23657826), (993, 15771884), (1324, 11828913), (1951, 8027412), (1986, 7885942), (2021, 7749372), (3902, 4013706), (3972, 3942971), (4042, 3874686), (5853, 2675804), (6063, 2583124), (7804, 2006853), (8084, 1937343), (11706, 1337902), (12126, 1291562), (14233, 1100364), (15557, 1006716), (23412, 668951), (24252, 645781), (28466, 550182), (31114, 503358), (42699, 366788), (46671, 335572), (56932, 275091), (62228, 251679), (83893, 186684), (85398, 183394), (91697, 170796), (93342, 167786)]