1655012128

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:567

約数の個数: 192

約数和(自身を含む): 4291854336

約数和(自身を除く): 2636842208

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 47, 56, 62, 77, 88, 94, 112, 124, 154, 176, 188, 217, 224, 248, 308, 329, 341, 352, 376, 434, 461, 496, 517, 616, 658, 682, 752, 868, 922, 992, 1034, 1232, 1316, 1364, 1457, 1504, 1736, 1844, 2068, 2387, 2464, 2632, 2728, 2914, 3227, 3472, 3619, 3688, 4136, 4774, 5071, 5264, 5456, 5828, 6454, 6944, 7238, 7376, 8272, 9548, 10142, 10199, 10528, 10912, 11656, 12908, 14291, 14476, 14752, 16027, 16544, 19096, 20284, 20398, 21667, 23312, 25816, 28582, 28952, 32054, 35497, 38192, 40568, 40796, 43334, 46624, 51632, 57164, 57904, 64108, 70994, 76384, 81136, 81592, 86668, 100037, 103264, 112189, 114328, 115808, 128216, 141988, 151669, 157201, 162272, 163184, 173336, 200074, 224378, 228656, 238337, 256432, 283976, 303338, 314402, 326368, 346672, 400148, 448756, 457312, 476674, 512864, 567952, 606676, 628804, 671677, 693344, 800296, 897512, 953348, 1100407, 1135904, 1213352, 1257608, 1343354, 1600592, 1668359, 1795024, 1906696, 2200814, 2426704, 2515216, 2686708, 3201184, 3336718, 3590048, 3813392, 4401628, 4701739, 4853408, 5030432, 5373416, 6673436, 7388447, 7626784, 8803256, 9403478, 10746832, 13346872, 14776894, 17606512, 18806956, 21493664, 26693744, 29553788, 35213024, 37613912, 51719129, 53387488, 59107576, 75227824, 103438258, 118215152, 150455648, 206876516, 236430304, 413753032, 827506064, 1655012128]

約数ペア:

[(1, 1655012128), (2, 827506064), (4, 413753032), (7, 236430304), (8, 206876516), (11, 150455648), (14, 118215152), (16, 103438258), (22, 75227824), (28, 59107576), (31, 53387488), (32, 51719129), (44, 37613912), (47, 35213024), (56, 29553788), (62, 26693744), (77, 21493664), (88, 18806956), (94, 17606512), (112, 14776894), (124, 13346872), (154, 10746832), (176, 9403478), (188, 8803256), (217, 7626784), (224, 7388447), (248, 6673436), (308, 5373416), (329, 5030432), (341, 4853408), (352, 4701739), (376, 4401628), (434, 3813392), (461, 3590048), (496, 3336718), (517, 3201184), (616, 2686708), (658, 2515216), (682, 2426704), (752, 2200814), (868, 1906696), (922, 1795024), (992, 1668359), (1034, 1600592), (1232, 1343354), (1316, 1257608), (1364, 1213352), (1457, 1135904), (1504, 1100407), (1736, 953348), (1844, 897512), (2068, 800296), (2387, 693344), (2464, 671677), (2632, 628804), (2728, 606676), (2914, 567952), (3227, 512864), (3472, 476674), (3619, 457312), (3688, 448756), (4136, 400148), (4774, 346672), (5071, 326368), (5264, 314402), (5456, 303338), (5828, 283976), (6454, 256432), (6944, 238337), (7238, 228656), (7376, 224378), (8272, 200074), (9548, 173336), (10142, 163184), (10199, 162272), (10528, 157201), (10912, 151669), (11656, 141988), (12908, 128216), (14291, 115808), (14476, 114328), (14752, 112189), (16027, 103264), (16544, 100037), (19096, 86668), (20284, 81592), (20398, 81136), (21667, 76384), (23312, 70994), (25816, 64108), (28582, 57904), (28952, 57164), (32054, 51632), (35497, 46624), (38192, 43334), (40568, 40796)]