647702406

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3307}}^1$

素因数の和:3368

約数の個数: 96

約数和(自身を含む): 1618326528

約数和(自身を除く): 970624122

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 162, 186, 234, 243, 279, 351, 403, 486, 558, 702, 806, 837, 1053, 1209, 1674, 2106, 2418, 2511, 3159, 3307, 3627, 5022, 6318, 6614, 7254, 7533, 9921, 10881, 15066, 19842, 21762, 29763, 32643, 42991, 59526, 65286, 85982, 89289, 97929, 102517, 128973, 178578, 195858, 205034, 257946, 267867, 307551, 386919, 535734, 615102, 773838, 803601, 922653, 1160757, 1332721, 1607202, 1845306, 2321514, 2665442, 2767959, 3482271, 3998163, 5535918, 6964542, 7996326, 8303877, 10446813, 11994489, 16607754, 20893626, 23988978, 24911631, 35983467, 49823262, 71966934, 107950401, 215900802, 323851203, 647702406]

約数ペア:

[(1, 647702406), (2, 323851203), (3, 215900802), (6, 107950401), (9, 71966934), (13, 49823262), (18, 35983467), (26, 24911631), (27, 23988978), (31, 20893626), (39, 16607754), (54, 11994489), (62, 10446813), (78, 8303877), (81, 7996326), (93, 6964542), (117, 5535918), (162, 3998163), (186, 3482271), (234, 2767959), (243, 2665442), (279, 2321514), (351, 1845306), (403, 1607202), (486, 1332721), (558, 1160757), (702, 922653), (806, 803601), (837, 773838), (1053, 615102), (1209, 535734), (1674, 386919), (2106, 307551), (2418, 267867), (2511, 257946), (3159, 205034), (3307, 195858), (3627, 178578), (5022, 128973), (6318, 102517), (6614, 97929), (7254, 89289), (7533, 85982), (9921, 65286), (10881, 59526), (15066, 42991), (19842, 32643), (21762, 29763)]