250211168

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 554335488

約数和(自身を除く): 304124320

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 37, 62, 68, 74, 124, 136, 148, 248, 272, 296, 401, 496, 527, 544, 592, 629, 802, 992, 1054, 1147, 1184, 1258, 1604, 2108, 2294, 2516, 3208, 4216, 4588, 5032, 6416, 6817, 8432, 9176, 10064, 12431, 12832, 13634, 14837, 16864, 18352, 19499, 20128, 24862, 27268, 29674, 36704, 38998, 49724, 54536, 59348, 77996, 99448, 109072, 118696, 155992, 198896, 211327, 218144, 237392, 252229, 311984, 397792, 422654, 459947, 474784, 504458, 623968, 845308, 919894, 1008916, 1690616, 1839788, 2017832, 3381232, 3679576, 4035664, 6762464, 7359152, 7819099, 8071328, 14718304, 15638198, 31276396, 62552792, 125105584, 250211168]

約数ペア:

[(1, 250211168), (2, 125105584), (4, 62552792), (8, 31276396), (16, 15638198), (17, 14718304), (31, 8071328), (32, 7819099), (34, 7359152), (37, 6762464), (62, 4035664), (68, 3679576), (74, 3381232), (124, 2017832), (136, 1839788), (148, 1690616), (248, 1008916), (272, 919894), (296, 845308), (401, 623968), (496, 504458), (527, 474784), (544, 459947), (592, 422654), (629, 397792), (802, 311984), (992, 252229), (1054, 237392), (1147, 218144), (1184, 211327), (1258, 198896), (1604, 155992), (2108, 118696), (2294, 109072), (2516, 99448), (3208, 77996), (4216, 59348), (4588, 54536), (5032, 49724), (6416, 38998), (6817, 36704), (8432, 29674), (9176, 27268), (10064, 24862), (12431, 20128), (12832, 19499), (13634, 18352), (14837, 16864)]