218289632

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 499322880

約数和(自身を除く): 281033248

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 127, 152, 176, 209, 254, 257, 304, 352, 418, 508, 514, 608, 836, 1016, 1028, 1397, 1672, 2032, 2056, 2413, 2794, 2827, 3344, 4064, 4112, 4826, 4883, 5588, 5654, 6688, 8224, 9652, 9766, 11176, 11308, 19304, 19532, 22352, 22616, 26543, 32639, 38608, 39064, 44704, 45232, 53086, 53713, 65278, 77216, 78128, 90464, 106172, 107426, 130556, 156256, 212344, 214852, 261112, 359029, 424688, 429704, 522224, 620141, 718058, 849376, 859408, 1044448, 1240282, 1436116, 1718816, 2480564, 2872232, 4961128, 5744464, 6821551, 9922256, 11488928, 13643102, 19844512, 27286204, 54572408, 109144816, 218289632]

約数ペア:

[(1, 218289632), (2, 109144816), (4, 54572408), (8, 27286204), (11, 19844512), (16, 13643102), (19, 11488928), (22, 9922256), (32, 6821551), (38, 5744464), (44, 4961128), (76, 2872232), (88, 2480564), (127, 1718816), (152, 1436116), (176, 1240282), (209, 1044448), (254, 859408), (257, 849376), (304, 718058), (352, 620141), (418, 522224), (508, 429704), (514, 424688), (608, 359029), (836, 261112), (1016, 214852), (1028, 212344), (1397, 156256), (1672, 130556), (2032, 107426), (2056, 106172), (2413, 90464), (2794, 78128), (2827, 77216), (3344, 65278), (4064, 53713), (4112, 53086), (4826, 45232), (4883, 44704), (5588, 39064), (5654, 38608), (6688, 32639), (8224, 26543), (9652, 22616), (9766, 22352), (11176, 19532), (11308, 19304)]