823115472

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{1997}}^1$

素因数の和:2316

約数の個数: 80

約数和(自身を含む): 2204001792

約数和(自身を除く): 1380886320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 277, 372, 496, 554, 744, 831, 1108, 1488, 1662, 1997, 2216, 3324, 3994, 4432, 5991, 6648, 7988, 8587, 11982, 13296, 15976, 17174, 23964, 25761, 31952, 34348, 47928, 51522, 61907, 68696, 95856, 103044, 123814, 137392, 185721, 206088, 247628, 371442, 412176, 495256, 553169, 742884, 990512, 1106338, 1485768, 1659507, 2212676, 2971536, 3319014, 4425352, 6638028, 8850704, 13276056, 17148239, 26552112, 34296478, 51444717, 68592956, 102889434, 137185912, 205778868, 274371824, 411557736, 823115472]

約数ペア:

[(1, 823115472), (2, 411557736), (3, 274371824), (4, 205778868), (6, 137185912), (8, 102889434), (12, 68592956), (16, 51444717), (24, 34296478), (31, 26552112), (48, 17148239), (62, 13276056), (93, 8850704), (124, 6638028), (186, 4425352), (248, 3319014), (277, 2971536), (372, 2212676), (496, 1659507), (554, 1485768), (744, 1106338), (831, 990512), (1108, 742884), (1488, 553169), (1662, 495256), (1997, 412176), (2216, 371442), (3324, 247628), (3994, 206088), (4432, 185721), (5991, 137392), (6648, 123814), (7988, 103044), (8587, 95856), (11982, 68696), (13296, 61907), (15976, 51522), (17174, 47928), (23964, 34348), (25761, 31952)]