380688702996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1607}}^1\times {\mathrm{402881}}^1$

素因数の和:404509

約数の個数: 72

約数和(自身を含む): 1033943472576

約数和(自身を除く): 653254769580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1607, 3214, 4821, 6428, 9642, 11249, 19284, 22498, 33747, 44996, 67494, 78743, 134988, 157486, 236229, 314972, 402881, 472458, 805762, 944916, 1208643, 1611524, 2417286, 2820167, 4834572, 5640334, 8460501, 11280668, 16921002, 19741169, 33842004, 39482338, 59223507, 78964676, 118447014, 236894028, 647429767, 1294859534, 1942289301, 2589719068, 3884578602, 4532008369, 7769157204, 9064016738, 13596025107, 18128033476, 27192050214, 31724058583, 54384100428, 63448117166, 95172175749, 126896234332, 190344351498, 380688702996]

約数ペア:

[(1, 380688702996), (2, 190344351498), (3, 126896234332), (4, 95172175749), (6, 63448117166), (7, 54384100428), (12, 31724058583), (14, 27192050214), (21, 18128033476), (28, 13596025107), (42, 9064016738), (49, 7769157204), (84, 4532008369), (98, 3884578602), (147, 2589719068), (196, 1942289301), (294, 1294859534), (588, 647429767), (1607, 236894028), (3214, 118447014), (4821, 78964676), (6428, 59223507), (9642, 39482338), (11249, 33842004), (19284, 19741169), (22498, 16921002), (33747, 11280668), (44996, 8460501), (67494, 5640334), (78743, 4834572), (134988, 2820167), (157486, 2417286), (236229, 1611524), (314972, 1208643), (402881, 944916), (472458, 805762)]