212486582512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1109}}^1\times {\mathrm{704419}}^1$

素因数の和:705553

約数の個数: 40

約数和(自身を含む): 436303659600

約数和(自身を除く): 223817077088

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1109, 2218, 4436, 8872, 17744, 18853, 37706, 75412, 150824, 301648, 704419, 1408838, 2817676, 5635352, 11270704, 11975123, 23950246, 47900492, 95800984, 191601968, 781200671, 1562401342, 3124802684, 6249605368, 12499210736, 13280411407, 26560822814, 53121645628, 106243291256, 212486582512]

約数ペア:

[(1, 212486582512), (2, 106243291256), (4, 53121645628), (8, 26560822814), (16, 13280411407), (17, 12499210736), (34, 6249605368), (68, 3124802684), (136, 1562401342), (272, 781200671), (1109, 191601968), (2218, 95800984), (4436, 47900492), (8872, 23950246), (17744, 11975123), (18853, 11270704), (37706, 5635352), (75412, 2817676), (150824, 1408838), (301648, 704419)]