123231468

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{2131}}^1$

素因数の和:2278

約数の個数: 48

約数和(自身を含む): 296092160

約数和(自身を除く): 172860692

約数列:

[1, 2, 3, 4, 6, 12, 61, 79, 122, 158, 183, 237, 244, 316, 366, 474, 732, 948, 2131, 4262, 4819, 6393, 8524, 9638, 12786, 14457, 19276, 25572, 28914, 57828, 129991, 168349, 259982, 336698, 389973, 505047, 519964, 673396, 779946, 1010094, 1559892, 2020188, 10269289, 20538578, 30807867, 41077156, 61615734, 123231468]

約数ペア:

[(1, 123231468), (2, 61615734), (3, 41077156), (4, 30807867), (6, 20538578), (12, 10269289), (61, 2020188), (79, 1559892), (122, 1010094), (158, 779946), (183, 673396), (237, 519964), (244, 505047), (316, 389973), (366, 336698), (474, 259982), (732, 168349), (948, 129991), (2131, 57828), (4262, 28914), (4819, 25572), (6393, 19276), (8524, 14457), (9638, 12786)]