400229418

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1\times {\mathrm{1733}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 815340672

約数和(自身を除く): 415111254

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 631, 1262, 1733, 1893, 3466, 3786, 5199, 10398, 38491, 76982, 105713, 115473, 211426, 230946, 317139, 634278, 1093523, 2187046, 3280569, 6561138, 66704903, 133409806, 200114709, 400229418]

約数ペア:

[(1, 400229418), (2, 200114709), (3, 133409806), (6, 66704903), (61, 6561138), (122, 3280569), (183, 2187046), (366, 1093523), (631, 634278), (1262, 317139), (1733, 230946), (1893, 211426), (3466, 115473), (3786, 105713), (5199, 76982), (10398, 38491)]