1913189616

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{3329}}^1$

素因数の和:3663

約数の個数: 120

約数和(自身を含む): 5786660880

約数和(自身を除く): 3873471264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 307, 312, 468, 614, 624, 921, 936, 1228, 1842, 1872, 2456, 2763, 3329, 3684, 3991, 4912, 5526, 6658, 7368, 7982, 9987, 11052, 11973, 13316, 14736, 15964, 19974, 22104, 23946, 26632, 29961, 31928, 35919, 39948, 43277, 44208, 47892, 53264, 59922, 63856, 71838, 79896, 86554, 95784, 119844, 129831, 143676, 159792, 173108, 191568, 239688, 259662, 287352, 346216, 389493, 479376, 519324, 574704, 692432, 778986, 1022003, 1038648, 1557972, 2044006, 2077296, 3066009, 3115944, 4088012, 6132018, 6231888, 8176024, 9198027, 12264036, 13286039, 16352048, 18396054, 24528072, 26572078, 36792108, 39858117, 49056144, 53144156, 73584216, 79716234, 106288312, 119574351, 147168432, 159432468, 212576624, 239148702, 318864936, 478297404, 637729872, 956594808, 1913189616]

約数ペア:

[(1, 1913189616), (2, 956594808), (3, 637729872), (4, 478297404), (6, 318864936), (8, 239148702), (9, 212576624), (12, 159432468), (13, 147168432), (16, 119574351), (18, 106288312), (24, 79716234), (26, 73584216), (36, 53144156), (39, 49056144), (48, 39858117), (52, 36792108), (72, 26572078), (78, 24528072), (104, 18396054), (117, 16352048), (144, 13286039), (156, 12264036), (208, 9198027), (234, 8176024), (307, 6231888), (312, 6132018), (468, 4088012), (614, 3115944), (624, 3066009), (921, 2077296), (936, 2044006), (1228, 1557972), (1842, 1038648), (1872, 1022003), (2456, 778986), (2763, 692432), (3329, 574704), (3684, 519324), (3991, 479376), (4912, 389493), (5526, 346216), (6658, 287352), (7368, 259662), (7982, 239688), (9987, 191568), (11052, 173108), (11973, 159792), (13316, 143676), (14736, 129831), (15964, 119844), (19974, 95784), (22104, 86554), (23946, 79896), (26632, 71838), (29961, 63856), (31928, 59922), (35919, 53264), (39948, 47892), (43277, 44208)]