379860312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:641

約数の個数: 128

約数和(自身を含む): 1086624000

約数和(自身を除く): 706763688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 139, 152, 156, 228, 247, 278, 312, 417, 456, 461, 494, 556, 741, 834, 922, 988, 1112, 1383, 1482, 1668, 1807, 1844, 1976, 2641, 2766, 2964, 3336, 3614, 3688, 5282, 5421, 5532, 5928, 5993, 7228, 7923, 8759, 10564, 10842, 11064, 11986, 14456, 15846, 17518, 17979, 21128, 21684, 23972, 26277, 31692, 34333, 35036, 35958, 43368, 47944, 52554, 63384, 64079, 68666, 70072, 71916, 102999, 105108, 113867, 128158, 137332, 143832, 192237, 205998, 210216, 227734, 256316, 274664, 341601, 384474, 411996, 455468, 512632, 683202, 768948, 823992, 833027, 910936, 1217501, 1366404, 1537896, 1666054, 2435002, 2499081, 2732808, 3332108, 3652503, 4870004, 4998162, 6664216, 7305006, 9740008, 9996324, 14610012, 15827513, 19992648, 29220024, 31655026, 47482539, 63310052, 94965078, 126620104, 189930156, 379860312]

約数ペア:

[(1, 379860312), (2, 189930156), (3, 126620104), (4, 94965078), (6, 63310052), (8, 47482539), (12, 31655026), (13, 29220024), (19, 19992648), (24, 15827513), (26, 14610012), (38, 9996324), (39, 9740008), (52, 7305006), (57, 6664216), (76, 4998162), (78, 4870004), (104, 3652503), (114, 3332108), (139, 2732808), (152, 2499081), (156, 2435002), (228, 1666054), (247, 1537896), (278, 1366404), (312, 1217501), (417, 910936), (456, 833027), (461, 823992), (494, 768948), (556, 683202), (741, 512632), (834, 455468), (922, 411996), (988, 384474), (1112, 341601), (1383, 274664), (1482, 256316), (1668, 227734), (1807, 210216), (1844, 205998), (1976, 192237), (2641, 143832), (2766, 137332), (2964, 128158), (3336, 113867), (3614, 105108), (3688, 102999), (5282, 71916), (5421, 70072), (5532, 68666), (5928, 64079), (5993, 63384), (7228, 52554), (7923, 47944), (8759, 43368), (10564, 35958), (10842, 35036), (11064, 34333), (11986, 31692), (14456, 26277), (15846, 23972), (17518, 21684), (17979, 21128)]