1323271674

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{1229}}^1$

素因数の和:1524

約数の個数: 64

約数和(自身を含む): 2985062400

約数和(自身を除く): 1661790726

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 157, 254, 314, 381, 471, 762, 942, 1143, 1229, 1413, 2286, 2458, 2826, 3429, 3687, 4239, 6858, 7374, 8478, 11061, 19939, 22122, 33183, 39878, 59817, 66366, 119634, 156083, 179451, 192953, 312166, 358902, 385906, 468249, 538353, 578859, 936498, 1076706, 1157718, 1404747, 1736577, 2809494, 3473154, 4214241, 5209731, 8428482, 10419462, 24505031, 49010062, 73515093, 147030186, 220545279, 441090558, 661635837, 1323271674]

約数ペア:

[(1, 1323271674), (2, 661635837), (3, 441090558), (6, 220545279), (9, 147030186), (18, 73515093), (27, 49010062), (54, 24505031), (127, 10419462), (157, 8428482), (254, 5209731), (314, 4214241), (381, 3473154), (471, 2809494), (762, 1736577), (942, 1404747), (1143, 1157718), (1229, 1076706), (1413, 936498), (2286, 578859), (2458, 538353), (2826, 468249), (3429, 385906), (3687, 358902), (4239, 312166), (6858, 192953), (7374, 179451), (8478, 156083), (11061, 119634), (19939, 66366), (22122, 59817), (33183, 39878)]