905948208

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1327}}^1$

素因数の和:1783

約数の個数: 120

約数和(自身を含む): 2774393856

約数和(自身を除く): 1868445648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 431, 528, 792, 862, 1293, 1327, 1584, 1724, 2586, 2654, 3448, 3879, 3981, 4741, 5172, 5308, 6896, 7758, 7962, 9482, 10344, 10616, 11943, 14223, 14597, 15516, 15924, 18964, 20688, 21232, 23886, 28446, 29194, 31032, 31848, 37928, 42669, 43791, 47772, 56892, 58388, 62064, 63696, 75856, 85338, 87582, 95544, 113784, 116776, 131373, 170676, 175164, 191088, 227568, 233552, 262746, 341352, 350328, 525492, 571937, 682704, 700656, 1050984, 1143874, 1715811, 2101968, 2287748, 3431622, 4575496, 5147433, 6291307, 6863244, 9150992, 10294866, 12582614, 13726488, 18873921, 20589732, 25165228, 27452976, 37747842, 41179464, 50330456, 56621763, 75495684, 82358928, 100660912, 113243526, 150991368, 226487052, 301982736, 452974104, 905948208]

約数ペア:

[(1, 905948208), (2, 452974104), (3, 301982736), (4, 226487052), (6, 150991368), (8, 113243526), (9, 100660912), (11, 82358928), (12, 75495684), (16, 56621763), (18, 50330456), (22, 41179464), (24, 37747842), (33, 27452976), (36, 25165228), (44, 20589732), (48, 18873921), (66, 13726488), (72, 12582614), (88, 10294866), (99, 9150992), (132, 6863244), (144, 6291307), (176, 5147433), (198, 4575496), (264, 3431622), (396, 2287748), (431, 2101968), (528, 1715811), (792, 1143874), (862, 1050984), (1293, 700656), (1327, 682704), (1584, 571937), (1724, 525492), (2586, 350328), (2654, 341352), (3448, 262746), (3879, 233552), (3981, 227568), (4741, 191088), (5172, 175164), (5308, 170676), (6896, 131373), (7758, 116776), (7962, 113784), (9482, 95544), (10344, 87582), (10616, 85338), (11943, 75856), (14223, 63696), (14597, 62064), (15516, 58388), (15924, 56892), (18964, 47772), (20688, 43791), (21232, 42669), (23886, 37928), (28446, 31848), (29194, 31032)]