211231056

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{231613}}^1$

素因数の和:231643

約数の個数: 40

約数和(自身を含む): 574402720

約数和(自身を除く): 363171664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 231613, 463226, 694839, 926452, 1389678, 1852904, 2779356, 3705808, 4400647, 5558712, 8801294, 11117424, 13201941, 17602588, 26403882, 35205176, 52807764, 70410352, 105615528, 211231056]

約数ペア:

[(1, 211231056), (2, 105615528), (3, 70410352), (4, 52807764), (6, 35205176), (8, 26403882), (12, 17602588), (16, 13201941), (19, 11117424), (24, 8801294), (38, 5558712), (48, 4400647), (57, 3705808), (76, 2779356), (114, 1852904), (152, 1389678), (228, 926452), (304, 694839), (456, 463226), (912, 231613)]