664963026

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9157}}^1$

素因数の和:9208

約数の個数: 96

約数和(自身を含む): 1753940160

約数和(自身を除く): 1088977134

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 49, 57, 78, 91, 98, 114, 133, 147, 182, 247, 266, 273, 294, 399, 494, 546, 637, 741, 798, 931, 1274, 1482, 1729, 1862, 1911, 2793, 3458, 3822, 5187, 5586, 9157, 10374, 12103, 18314, 24206, 27471, 36309, 54942, 64099, 72618, 119041, 128198, 173983, 192297, 238082, 347966, 357123, 384594, 448693, 521949, 714246, 833287, 897386, 1043898, 1217881, 1346079, 1666574, 2261779, 2435762, 2499861, 2692158, 3653643, 4523558, 4999722, 5833009, 6785337, 7307286, 8525167, 11666018, 13570674, 15832453, 17050334, 17499027, 25575501, 31664906, 34998054, 47497359, 51151002, 94994718, 110827171, 221654342, 332481513, 664963026]

約数ペア:

[(1, 664963026), (2, 332481513), (3, 221654342), (6, 110827171), (7, 94994718), (13, 51151002), (14, 47497359), (19, 34998054), (21, 31664906), (26, 25575501), (38, 17499027), (39, 17050334), (42, 15832453), (49, 13570674), (57, 11666018), (78, 8525167), (91, 7307286), (98, 6785337), (114, 5833009), (133, 4999722), (147, 4523558), (182, 3653643), (247, 2692158), (266, 2499861), (273, 2435762), (294, 2261779), (399, 1666574), (494, 1346079), (546, 1217881), (637, 1043898), (741, 897386), (798, 833287), (931, 714246), (1274, 521949), (1482, 448693), (1729, 384594), (1862, 357123), (1911, 347966), (2793, 238082), (3458, 192297), (3822, 173983), (5187, 128198), (5586, 119041), (9157, 72618), (10374, 64099), (12103, 54942), (18314, 36309), (24206, 27471)]