493670394

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{5231}}^1$

素因数の和:5360

約数の個数: 72

約数和(自身を含む): 1256119488

約数和(自身を除く): 762449094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 107, 126, 147, 214, 294, 321, 441, 642, 749, 882, 963, 1498, 1926, 2247, 4494, 5231, 5243, 6741, 10462, 10486, 13482, 15693, 15729, 31386, 31458, 36617, 47079, 47187, 73234, 94158, 94374, 109851, 219702, 256319, 329553, 512638, 559717, 659106, 768957, 1119434, 1537914, 1679151, 2306871, 3358302, 3918019, 4613742, 5037453, 7836038, 10074906, 11754057, 23508114, 27426133, 35262171, 54852266, 70524342, 82278399, 164556798, 246835197, 493670394]

約数ペア:

[(1, 493670394), (2, 246835197), (3, 164556798), (6, 82278399), (7, 70524342), (9, 54852266), (14, 35262171), (18, 27426133), (21, 23508114), (42, 11754057), (49, 10074906), (63, 7836038), (98, 5037453), (107, 4613742), (126, 3918019), (147, 3358302), (214, 2306871), (294, 1679151), (321, 1537914), (441, 1119434), (642, 768957), (749, 659106), (882, 559717), (963, 512638), (1498, 329553), (1926, 256319), (2247, 219702), (4494, 109851), (5231, 94374), (5243, 94158), (6741, 73234), (10462, 47187), (10486, 47079), (13482, 36617), (15693, 31458), (15729, 31386)]