280136064

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3301}}^1$

素因数の和:3348

約数の個数: 128

約数和(自身を含む): 848746080

約数和(自身を除く): 568610016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 272, 312, 384, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1664, 1768, 2176, 2496, 2652, 3264, 3301, 3536, 4992, 5304, 6528, 6602, 7072, 9903, 10608, 13204, 14144, 19806, 21216, 26408, 28288, 39612, 42432, 42913, 52816, 56117, 79224, 84864, 85826, 105632, 112234, 128739, 158448, 168351, 171652, 211264, 224468, 257478, 316896, 336702, 343304, 422528, 448936, 514956, 633792, 673404, 686608, 729521, 897872, 1029912, 1267584, 1346808, 1373216, 1459042, 1795744, 2059824, 2188563, 2693616, 2746432, 2918084, 3591488, 4119648, 4377126, 5387232, 5492864, 5836168, 7182976, 8239296, 8754252, 10774464, 11672336, 16478592, 17508504, 21548928, 23344672, 35017008, 46689344, 70034016, 93378688, 140068032, 280136064]

約数ペア:

[(1, 280136064), (2, 140068032), (3, 93378688), (4, 70034016), (6, 46689344), (8, 35017008), (12, 23344672), (13, 21548928), (16, 17508504), (17, 16478592), (24, 11672336), (26, 10774464), (32, 8754252), (34, 8239296), (39, 7182976), (48, 5836168), (51, 5492864), (52, 5387232), (64, 4377126), (68, 4119648), (78, 3591488), (96, 2918084), (102, 2746432), (104, 2693616), (128, 2188563), (136, 2059824), (156, 1795744), (192, 1459042), (204, 1373216), (208, 1346808), (221, 1267584), (272, 1029912), (312, 897872), (384, 729521), (408, 686608), (416, 673404), (442, 633792), (544, 514956), (624, 448936), (663, 422528), (816, 343304), (832, 336702), (884, 316896), (1088, 257478), (1248, 224468), (1326, 211264), (1632, 171652), (1664, 168351), (1768, 158448), (2176, 128739), (2496, 112234), (2652, 105632), (3264, 85826), (3301, 84864), (3536, 79224), (4992, 56117), (5304, 52816), (6528, 42913), (6602, 42432), (7072, 39612), (9903, 28288), (10608, 26408), (13204, 21216), (14144, 19806)]