2977156616

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{56377}}^1$

素因数の和:56454

約数の個数: 64

約数和(自身を含む): 6819482880

約数和(自身を除く): 3842326264

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 41, 46, 56, 82, 92, 161, 164, 184, 287, 322, 328, 574, 644, 943, 1148, 1288, 1886, 2296, 3772, 6601, 7544, 13202, 26404, 52808, 56377, 112754, 225508, 394639, 451016, 789278, 1296671, 1578556, 2311457, 2593342, 3157112, 4622914, 5186684, 9076697, 9245828, 10373368, 16180199, 18153394, 18491656, 32360398, 36306788, 53163511, 64720796, 72613576, 106327022, 129441592, 212654044, 372144577, 425308088, 744289154, 1488578308, 2977156616]

約数ペア:

[(1, 2977156616), (2, 1488578308), (4, 744289154), (7, 425308088), (8, 372144577), (14, 212654044), (23, 129441592), (28, 106327022), (41, 72613576), (46, 64720796), (56, 53163511), (82, 36306788), (92, 32360398), (161, 18491656), (164, 18153394), (184, 16180199), (287, 10373368), (322, 9245828), (328, 9076697), (574, 5186684), (644, 4622914), (943, 3157112), (1148, 2593342), (1288, 2311457), (1886, 1578556), (2296, 1296671), (3772, 789278), (6601, 451016), (7544, 394639), (13202, 225508), (26404, 112754), (52808, 56377)]