486585294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2143}}^1$

素因数の和:2273

約数の個数: 64

約数和(自身を含む): 1089220608

約数和(自身を除く): 602635314

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 71, 78, 82, 123, 142, 213, 246, 426, 533, 923, 1066, 1599, 1846, 2143, 2769, 2911, 3198, 4286, 5538, 5822, 6429, 8733, 12858, 17466, 27859, 37843, 55718, 75686, 83577, 87863, 113529, 152153, 167154, 175726, 227058, 263589, 304306, 456459, 527178, 912918, 1142219, 1977989, 2284438, 3426657, 3955978, 5933967, 6238273, 6853314, 11867934, 12476546, 18714819, 37429638, 81097549, 162195098, 243292647, 486585294]

約数ペア:

[(1, 486585294), (2, 243292647), (3, 162195098), (6, 81097549), (13, 37429638), (26, 18714819), (39, 12476546), (41, 11867934), (71, 6853314), (78, 6238273), (82, 5933967), (123, 3955978), (142, 3426657), (213, 2284438), (246, 1977989), (426, 1142219), (533, 912918), (923, 527178), (1066, 456459), (1599, 304306), (1846, 263589), (2143, 227058), (2769, 175726), (2911, 167154), (3198, 152153), (4286, 113529), (5538, 87863), (5822, 83577), (6429, 75686), (8733, 55718), (12858, 37843), (17466, 27859)]