1628123616

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{17183}}^1$

素因数の和:17253

約数の個数: 144

約数和(自身を含む): 5404299264

約数和(自身を除く): 3776175648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 72, 84, 94, 96, 112, 126, 141, 144, 168, 188, 224, 252, 282, 288, 329, 336, 376, 423, 504, 564, 658, 672, 752, 846, 987, 1008, 1128, 1316, 1504, 1692, 1974, 2016, 2256, 2632, 2961, 3384, 3948, 4512, 5264, 5922, 6768, 7896, 10528, 11844, 13536, 15792, 17183, 23688, 31584, 34366, 47376, 51549, 68732, 94752, 103098, 120281, 137464, 154647, 206196, 240562, 274928, 309294, 360843, 412392, 481124, 549856, 618588, 721686, 807601, 824784, 962248, 1082529, 1237176, 1443372, 1615202, 1649568, 1924496, 2165058, 2422803, 2474352, 2886744, 3230404, 3848992, 4330116, 4845606, 4948704, 5653207, 5773488, 6460808, 7268409, 8660232, 9691212, 11306414, 11546976, 12921616, 14536818, 16959621, 17320464, 19382424, 22612828, 25843232, 29073636, 33919242, 34640928, 38764848, 45225656, 50878863, 58147272, 67838484, 77529696, 90451312, 101757726, 116294544, 135676968, 180902624, 203515452, 232589088, 271353936, 407030904, 542707872, 814061808, 1628123616]

約数ペア:

[(1, 1628123616), (2, 814061808), (3, 542707872), (4, 407030904), (6, 271353936), (7, 232589088), (8, 203515452), (9, 180902624), (12, 135676968), (14, 116294544), (16, 101757726), (18, 90451312), (21, 77529696), (24, 67838484), (28, 58147272), (32, 50878863), (36, 45225656), (42, 38764848), (47, 34640928), (48, 33919242), (56, 29073636), (63, 25843232), (72, 22612828), (84, 19382424), (94, 17320464), (96, 16959621), (112, 14536818), (126, 12921616), (141, 11546976), (144, 11306414), (168, 9691212), (188, 8660232), (224, 7268409), (252, 6460808), (282, 5773488), (288, 5653207), (329, 4948704), (336, 4845606), (376, 4330116), (423, 3848992), (504, 3230404), (564, 2886744), (658, 2474352), (672, 2422803), (752, 2165058), (846, 1924496), (987, 1649568), (1008, 1615202), (1128, 1443372), (1316, 1237176), (1504, 1082529), (1692, 962248), (1974, 824784), (2016, 807601), (2256, 721686), (2632, 618588), (2961, 549856), (3384, 481124), (3948, 412392), (4512, 360843), (5264, 309294), (5922, 274928), (6768, 240562), (7896, 206196), (10528, 154647), (11844, 137464), (13536, 120281), (15792, 103098), (17183, 94752), (23688, 68732), (31584, 51549), (34366, 47376)]