15661378584

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{263}}^1\times {\mathrm{6037}}^1$

素因数の和:6449

約数の個数: 96

約数和(自身を含む): 42895401120

約数和(自身を除く): 27234022536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 263, 274, 411, 526, 548, 789, 822, 1052, 1096, 1233, 1578, 1644, 2104, 2367, 2466, 3156, 3288, 4734, 4932, 6037, 6312, 9468, 9864, 12074, 18111, 18936, 24148, 36031, 36222, 48296, 54333, 72062, 72444, 108093, 108666, 144124, 144888, 216186, 217332, 288248, 324279, 432372, 434664, 648558, 827069, 864744, 1297116, 1587731, 1654138, 2481207, 2594232, 3175462, 3308276, 4763193, 4962414, 6350924, 6616552, 7443621, 9526386, 9924828, 12701848, 14289579, 14887242, 19052772, 19849656, 28579158, 29774484, 38105544, 57158316, 59548968, 114316632, 217519147, 435038294, 652557441, 870076588, 1305114882, 1740153176, 1957672323, 2610229764, 3915344646, 5220459528, 7830689292, 15661378584]

約数ペア:

[(1, 15661378584), (2, 7830689292), (3, 5220459528), (4, 3915344646), (6, 2610229764), (8, 1957672323), (9, 1740153176), (12, 1305114882), (18, 870076588), (24, 652557441), (36, 435038294), (72, 217519147), (137, 114316632), (263, 59548968), (274, 57158316), (411, 38105544), (526, 29774484), (548, 28579158), (789, 19849656), (822, 19052772), (1052, 14887242), (1096, 14289579), (1233, 12701848), (1578, 9924828), (1644, 9526386), (2104, 7443621), (2367, 6616552), (2466, 6350924), (3156, 4962414), (3288, 4763193), (4734, 3308276), (4932, 3175462), (6037, 2594232), (6312, 2481207), (9468, 1654138), (9864, 1587731), (12074, 1297116), (18111, 864744), (18936, 827069), (24148, 648558), (36031, 434664), (36222, 432372), (48296, 324279), (54333, 288248), (72062, 217332), (72444, 216186), (108093, 144888), (108666, 144124)]