408031806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{12251}}^1$

素因数の和:12337

約数の個数: 64

約数和(自身を含む): 1020934656

約数和(自身を除く): 612902850

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 61, 78, 91, 122, 182, 183, 273, 366, 427, 546, 793, 854, 1281, 1586, 2379, 2562, 4758, 5551, 11102, 12251, 16653, 24502, 33306, 36753, 73506, 85757, 159263, 171514, 257271, 318526, 477789, 514542, 747311, 955578, 1114841, 1494622, 2229682, 2241933, 3344523, 4483866, 5231177, 6689046, 9715043, 10462354, 15693531, 19430086, 29145129, 31387062, 58290258, 68005301, 136010602, 204015903, 408031806]

約数ペア:

[(1, 408031806), (2, 204015903), (3, 136010602), (6, 68005301), (7, 58290258), (13, 31387062), (14, 29145129), (21, 19430086), (26, 15693531), (39, 10462354), (42, 9715043), (61, 6689046), (78, 5231177), (91, 4483866), (122, 3344523), (182, 2241933), (183, 2229682), (273, 1494622), (366, 1114841), (427, 955578), (546, 747311), (793, 514542), (854, 477789), (1281, 318526), (1586, 257271), (2379, 171514), (2562, 159263), (4758, 85757), (5551, 73506), (11102, 36753), (12251, 33306), (16653, 24502)]