620589612

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{21379}}^1$

素因数の和:21486

約数の個数: 48

約数和(自身を含む): 1508572800

約数和(自身を除く): 887983188

約数列:

[1, 2, 3, 4, 6, 12, 41, 59, 82, 118, 123, 164, 177, 236, 246, 354, 492, 708, 2419, 4838, 7257, 9676, 14514, 21379, 29028, 42758, 64137, 85516, 128274, 256548, 876539, 1261361, 1753078, 2522722, 2629617, 3506156, 3784083, 5045444, 5259234, 7568166, 10518468, 15136332, 51715801, 103431602, 155147403, 206863204, 310294806, 620589612]

約数ペア:

[(1, 620589612), (2, 310294806), (3, 206863204), (4, 155147403), (6, 103431602), (12, 51715801), (41, 15136332), (59, 10518468), (82, 7568166), (118, 5259234), (123, 5045444), (164, 3784083), (177, 3506156), (236, 2629617), (246, 2522722), (354, 1753078), (492, 1261361), (708, 876539), (2419, 256548), (4838, 128274), (7257, 85516), (9676, 64137), (14514, 42758), (21379, 29028)]