225834752

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 549427200

約数和(自身を除く): 323592448

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 128, 143, 176, 199, 208, 248, 256, 286, 341, 352, 398, 403, 416, 496, 572, 682, 704, 796, 806, 832, 992, 1144, 1364, 1408, 1592, 1612, 1664, 1984, 2189, 2288, 2587, 2728, 2816, 3184, 3224, 3328, 3968, 4378, 4433, 4576, 5174, 5456, 6169, 6368, 6448, 7936, 8756, 8866, 9152, 10348, 10912, 12338, 12736, 12896, 17512, 17732, 18304, 20696, 21824, 24676, 25472, 25792, 28457, 35024, 35464, 36608, 41392, 43648, 49352, 50944, 51584, 56914, 67859, 70048, 70928, 80197, 82784, 87296, 98704, 103168, 113828, 135718, 140096, 141856, 160394, 165568, 197408, 227656, 271436, 280192, 283712, 320788, 331136, 394816, 455312, 542872, 560384, 567424, 641576, 662272, 789632, 882167, 910624, 1085744, 1134848, 1283152, 1579264, 1764334, 1821248, 2171488, 2566304, 3528668, 3642496, 4342976, 5132608, 7057336, 7284992, 8685952, 10265216, 14114672, 17371904, 20530432, 28229344, 56458688, 112917376, 225834752]

約数ペア:

[(1, 225834752), (2, 112917376), (4, 56458688), (8, 28229344), (11, 20530432), (13, 17371904), (16, 14114672), (22, 10265216), (26, 8685952), (31, 7284992), (32, 7057336), (44, 5132608), (52, 4342976), (62, 3642496), (64, 3528668), (88, 2566304), (104, 2171488), (124, 1821248), (128, 1764334), (143, 1579264), (176, 1283152), (199, 1134848), (208, 1085744), (248, 910624), (256, 882167), (286, 789632), (341, 662272), (352, 641576), (398, 567424), (403, 560384), (416, 542872), (496, 455312), (572, 394816), (682, 331136), (704, 320788), (796, 283712), (806, 280192), (832, 271436), (992, 227656), (1144, 197408), (1364, 165568), (1408, 160394), (1592, 141856), (1612, 140096), (1664, 135718), (1984, 113828), (2189, 103168), (2288, 98704), (2587, 87296), (2728, 82784), (2816, 80197), (3184, 70928), (3224, 70048), (3328, 67859), (3968, 56914), (4378, 51584), (4433, 50944), (4576, 49352), (5174, 43648), (5456, 41392), (6169, 36608), (6368, 35464), (6448, 35024), (7936, 28457), (8756, 25792), (8866, 25472), (9152, 24676), (10348, 21824), (10912, 20696), (12338, 18304), (12736, 17732), (12896, 17512)]