220847616

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{4357}}^1$

素因数の和:4392

約数の個数: 120

約数和(自身を含む): 695484504

約数和(自身を除く): 474636888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 512, 528, 576, 704, 768, 792, 1056, 1152, 1408, 1536, 1584, 2112, 2304, 2816, 3168, 4224, 4357, 4608, 5632, 6336, 8448, 8714, 12672, 13071, 16896, 17428, 25344, 26142, 34856, 39213, 47927, 50688, 52284, 69712, 78426, 95854, 104568, 139424, 143781, 156852, 191708, 209136, 278848, 287562, 313704, 383416, 418272, 431343, 557696, 575124, 627408, 766832, 836544, 862686, 1115392, 1150248, 1254816, 1533664, 1673088, 1725372, 2230784, 2300496, 2509632, 3067328, 3346176, 3450744, 4600992, 5019264, 6134656, 6692352, 6901488, 9201984, 10038528, 12269312, 13802976, 18403968, 20077056, 24538624, 27605952, 36807936, 55211904, 73615872, 110423808, 220847616]

約数ペア:

[(1, 220847616), (2, 110423808), (3, 73615872), (4, 55211904), (6, 36807936), (8, 27605952), (9, 24538624), (11, 20077056), (12, 18403968), (16, 13802976), (18, 12269312), (22, 10038528), (24, 9201984), (32, 6901488), (33, 6692352), (36, 6134656), (44, 5019264), (48, 4600992), (64, 3450744), (66, 3346176), (72, 3067328), (88, 2509632), (96, 2300496), (99, 2230784), (128, 1725372), (132, 1673088), (144, 1533664), (176, 1254816), (192, 1150248), (198, 1115392), (256, 862686), (264, 836544), (288, 766832), (352, 627408), (384, 575124), (396, 557696), (512, 431343), (528, 418272), (576, 383416), (704, 313704), (768, 287562), (792, 278848), (1056, 209136), (1152, 191708), (1408, 156852), (1536, 143781), (1584, 139424), (2112, 104568), (2304, 95854), (2816, 78426), (3168, 69712), (4224, 52284), (4357, 50688), (4608, 47927), (5632, 39213), (6336, 34856), (8448, 26142), (8714, 25344), (12672, 17428), (13071, 16896)]