998544

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:375

約数の個数: 40

約数和(自身を含む): 2624832

約数和(自身を除く): 1626288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 293, 426, 568, 586, 852, 879, 1136, 1172, 1704, 1758, 2344, 3408, 3516, 4688, 7032, 14064, 20803, 41606, 62409, 83212, 124818, 166424, 249636, 332848, 499272, 998544]

約数ペア:

[(1, 998544), (2, 499272), (3, 332848), (4, 249636), (6, 166424), (8, 124818), (12, 83212), (16, 62409), (24, 41606), (48, 20803), (71, 14064), (142, 7032), (213, 4688), (284, 3516), (293, 3408), (426, 2344), (568, 1758), (586, 1704), (852, 1172), (879, 1136)]