1240962736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11321}}^1$

素因数の和:11390

約数の個数: 80

約数和(自身を含む): 2830318848

約数和(自身を除く): 1589356112

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 442, 496, 527, 806, 884, 1054, 1612, 1768, 2108, 3224, 3536, 4216, 6448, 6851, 8432, 11321, 13702, 22642, 27404, 45284, 54808, 90568, 109616, 147173, 181136, 192457, 294346, 350951, 384914, 588692, 701902, 769828, 1177384, 1403804, 1539656, 2354768, 2501941, 2807608, 3079312, 4562363, 5003882, 5615216, 5966167, 9124726, 10007764, 11932334, 18249452, 20015528, 23864668, 36498904, 40031056, 47729336, 72997808, 77560171, 95458672, 155120342, 310240684, 620481368, 1240962736]

約数ペア:

[(1, 1240962736), (2, 620481368), (4, 310240684), (8, 155120342), (13, 95458672), (16, 77560171), (17, 72997808), (26, 47729336), (31, 40031056), (34, 36498904), (52, 23864668), (62, 20015528), (68, 18249452), (104, 11932334), (124, 10007764), (136, 9124726), (208, 5966167), (221, 5615216), (248, 5003882), (272, 4562363), (403, 3079312), (442, 2807608), (496, 2501941), (527, 2354768), (806, 1539656), (884, 1403804), (1054, 1177384), (1612, 769828), (1768, 701902), (2108, 588692), (3224, 384914), (3536, 350951), (4216, 294346), (6448, 192457), (6851, 181136), (8432, 147173), (11321, 109616), (13702, 90568), (22642, 54808), (27404, 45284)]