223944248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{797}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 478033920

約数和(自身を除く): 254089672

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 103, 124, 206, 248, 341, 412, 682, 797, 824, 1133, 1364, 1594, 2266, 2728, 3188, 3193, 4532, 6376, 6386, 8767, 9064, 12772, 17534, 24707, 25544, 35068, 35123, 49414, 70136, 70246, 82091, 98828, 140492, 164182, 197656, 271777, 280984, 328364, 543554, 656728, 903001, 1087108, 1806002, 2174216, 2544821, 3612004, 5089642, 7224008, 10179284, 20358568, 27993031, 55986062, 111972124, 223944248]

約数ペア:

[(1, 223944248), (2, 111972124), (4, 55986062), (8, 27993031), (11, 20358568), (22, 10179284), (31, 7224008), (44, 5089642), (62, 3612004), (88, 2544821), (103, 2174216), (124, 1806002), (206, 1087108), (248, 903001), (341, 656728), (412, 543554), (682, 328364), (797, 280984), (824, 271777), (1133, 197656), (1364, 164182), (1594, 140492), (2266, 98828), (2728, 82091), (3188, 70246), (3193, 70136), (4532, 49414), (6376, 35123), (6386, 35068), (8767, 25544), (9064, 24707), (12772, 17534)]