821414736

素因数分解:

$2^4\times 3^3\times {\mathrm{137}}^1\times {\mathrm{13879}}^1$

素因数の和:14033

約数の個数: 80

約数和(自身を含む): 2375145600

約数和(自身を除く): 1553730864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 137, 144, 216, 274, 411, 432, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 3699, 4932, 6576, 7398, 9864, 13879, 14796, 19728, 27758, 29592, 41637, 55516, 59184, 83274, 111032, 124911, 166548, 222064, 249822, 333096, 374733, 499644, 666192, 749466, 999288, 1498932, 1901423, 1998576, 2997864, 3802846, 5704269, 5995728, 7605692, 11408538, 15211384, 17112807, 22817076, 30422768, 34225614, 45634152, 51338421, 68451228, 91268304, 102676842, 136902456, 205353684, 273804912, 410707368, 821414736]

約数ペア:

[(1, 821414736), (2, 410707368), (3, 273804912), (4, 205353684), (6, 136902456), (8, 102676842), (9, 91268304), (12, 68451228), (16, 51338421), (18, 45634152), (24, 34225614), (27, 30422768), (36, 22817076), (48, 17112807), (54, 15211384), (72, 11408538), (108, 7605692), (137, 5995728), (144, 5704269), (216, 3802846), (274, 2997864), (411, 1998576), (432, 1901423), (548, 1498932), (822, 999288), (1096, 749466), (1233, 666192), (1644, 499644), (2192, 374733), (2466, 333096), (3288, 249822), (3699, 222064), (4932, 166548), (6576, 124911), (7398, 111032), (9864, 83274), (13879, 59184), (14796, 55516), (19728, 41637), (27758, 29592)]