2201390856

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{623977}}^1$

素因数の和:624003

約数の個数: 72

約数和(自身を含む): 6935515470

約数和(自身を除く): 4734124614

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 623977, 1247954, 1871931, 2495908, 3743862, 4367839, 4991816, 5615793, 7487724, 8735678, 11231586, 13103517, 14975448, 17471356, 22463172, 26207034, 30574873, 34942712, 39310551, 44926344, 52414068, 61149746, 78621102, 91724619, 104828136, 122299492, 157242204, 183449238, 244598984, 275173857, 314484408, 366898476, 550347714, 733796952, 1100695428, 2201390856]

約数ペア:

[(1, 2201390856), (2, 1100695428), (3, 733796952), (4, 550347714), (6, 366898476), (7, 314484408), (8, 275173857), (9, 244598984), (12, 183449238), (14, 157242204), (18, 122299492), (21, 104828136), (24, 91724619), (28, 78621102), (36, 61149746), (42, 52414068), (49, 44926344), (56, 39310551), (63, 34942712), (72, 30574873), (84, 26207034), (98, 22463172), (126, 17471356), (147, 14975448), (168, 13103517), (196, 11231586), (252, 8735678), (294, 7487724), (392, 5615793), (441, 4991816), (504, 4367839), (588, 3743862), (882, 2495908), (1176, 1871931), (1764, 1247954), (3528, 623977)]