261574752

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{66457}}^1$

素因数の和:66511

約数の個数: 48

約数和(自身を含む): 703391472

約数和(自身を除く): 441816720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 66457, 132914, 199371, 265828, 398742, 531656, 797484, 1063312, 1594968, 2126624, 2724737, 3189936, 5449474, 6379872, 8174211, 10898948, 16348422, 21797896, 32696844, 43595792, 65393688, 87191584, 130787376, 261574752]

約数ペア:

[(1, 261574752), (2, 130787376), (3, 87191584), (4, 65393688), (6, 43595792), (8, 32696844), (12, 21797896), (16, 16348422), (24, 10898948), (32, 8174211), (41, 6379872), (48, 5449474), (82, 3189936), (96, 2724737), (123, 2126624), (164, 1594968), (246, 1063312), (328, 797484), (492, 531656), (656, 398742), (984, 265828), (1312, 199371), (1968, 132914), (3936, 66457)]