1954877568

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{727261}}^1$

素因数の和:727285

約数の個数: 64

約数和(自身を含む): 5934457920

約数和(自身を除く): 3979580352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 727261, 1454522, 2181783, 2909044, 4363566, 5090827, 5818088, 8727132, 10181654, 11636176, 15272481, 17454264, 20363308, 23272352, 30544962, 34908528, 40726616, 46544704, 61089924, 69817056, 81453232, 93089408, 122179848, 139634112, 162906464, 244359696, 279268224, 325812928, 488719392, 651625856, 977438784, 1954877568]

約数ペア:

[(1, 1954877568), (2, 977438784), (3, 651625856), (4, 488719392), (6, 325812928), (7, 279268224), (8, 244359696), (12, 162906464), (14, 139634112), (16, 122179848), (21, 93089408), (24, 81453232), (28, 69817056), (32, 61089924), (42, 46544704), (48, 40726616), (56, 34908528), (64, 30544962), (84, 23272352), (96, 20363308), (112, 17454264), (128, 15272481), (168, 11636176), (192, 10181654), (224, 8727132), (336, 5818088), (384, 5090827), (448, 4363566), (672, 2909044), (896, 2181783), (1344, 1454522), (2688, 727261)]