372100428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{18691}}^1$

素因数の和:18787

約数の個数: 72

約数和(自身を含む): 1088622080

約数和(自身を除く): 716521652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4977, 6636, 9954, 18691, 19908, 37382, 56073, 74764, 112146, 130837, 168219, 224292, 261674, 336438, 392511, 523348, 672876, 785022, 1177533, 1476589, 1570044, 2355066, 2953178, 4429767, 4710132, 5906356, 8859534, 10336123, 13289301, 17719068, 20672246, 26578602, 31008369, 41344492, 53157204, 62016738, 93025107, 124033476, 186050214, 372100428]

約数ペア:

[(1, 372100428), (2, 186050214), (3, 124033476), (4, 93025107), (6, 62016738), (7, 53157204), (9, 41344492), (12, 31008369), (14, 26578602), (18, 20672246), (21, 17719068), (28, 13289301), (36, 10336123), (42, 8859534), (63, 5906356), (79, 4710132), (84, 4429767), (126, 2953178), (158, 2355066), (237, 1570044), (252, 1476589), (316, 1177533), (474, 785022), (553, 672876), (711, 523348), (948, 392511), (1106, 336438), (1422, 261674), (1659, 224292), (2212, 168219), (2844, 130837), (3318, 112146), (4977, 74764), (6636, 56073), (9954, 37382), (18691, 19908)]