820764672

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:416

約数の個数: 224

約数和(自身を含む): 2700966912

約数和(自身を除く): 1880202240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 367, 384, 416, 448, 512, 546, 624, 672, 728, 734, 768, 832, 896, 1024, 1092, 1101, 1248, 1344, 1456, 1468, 1536, 1664, 1792, 2048, 2184, 2202, 2496, 2569, 2688, 2912, 2936, 3072, 3328, 3584, 4096, 4368, 4404, 4771, 4992, 5138, 5376, 5824, 5872, 6144, 6656, 7168, 7707, 8192, 8736, 8808, 9542, 9984, 10276, 10752, 11648, 11744, 12288, 13312, 14313, 14336, 15414, 17472, 17616, 19084, 19968, 20552, 21504, 23296, 23488, 24576, 26624, 28626, 28672, 30828, 33397, 34944, 35232, 38168, 39936, 41104, 43008, 46592, 46976, 53248, 57252, 57344, 61656, 66794, 69888, 70464, 76336, 79872, 82208, 86016, 93184, 93952, 100191, 106496, 114504, 123312, 133588, 139776, 140928, 152672, 159744, 164416, 172032, 186368, 187904, 200382, 229008, 246624, 267176, 279552, 281856, 305344, 319488, 328832, 372736, 375808, 400764, 458016, 493248, 534352, 559104, 563712, 610688, 657664, 745472, 751616, 801528, 916032, 986496, 1068704, 1118208, 1127424, 1221376, 1315328, 1503232, 1603056, 1832064, 1972992, 2137408, 2236416, 2254848, 2442752, 2630656, 3006464, 3206112, 3664128, 3945984, 4274816, 4509696, 4885504, 5261312, 6412224, 7328256, 7891968, 8549632, 9019392, 9771008, 10522624, 12824448, 14656512, 15783936, 17099264, 19542016, 21045248, 25648896, 29313024, 31567872, 34198528, 39084032, 51297792, 58626048, 63135744, 68397056, 102595584, 117252096, 136794112, 205191168, 273588224, 410382336, 820764672]

約数ペア:

[(1, 820764672), (2, 410382336), (3, 273588224), (4, 205191168), (6, 136794112), (7, 117252096), (8, 102595584), (12, 68397056), (13, 63135744), (14, 58626048), (16, 51297792), (21, 39084032), (24, 34198528), (26, 31567872), (28, 29313024), (32, 25648896), (39, 21045248), (42, 19542016), (48, 17099264), (52, 15783936), (56, 14656512), (64, 12824448), (78, 10522624), (84, 9771008), (91, 9019392), (96, 8549632), (104, 7891968), (112, 7328256), (128, 6412224), (156, 5261312), (168, 4885504), (182, 4509696), (192, 4274816), (208, 3945984), (224, 3664128), (256, 3206112), (273, 3006464), (312, 2630656), (336, 2442752), (364, 2254848), (367, 2236416), (384, 2137408), (416, 1972992), (448, 1832064), (512, 1603056), (546, 1503232), (624, 1315328), (672, 1221376), (728, 1127424), (734, 1118208), (768, 1068704), (832, 986496), (896, 916032), (1024, 801528), (1092, 751616), (1101, 745472), (1248, 657664), (1344, 610688), (1456, 563712), (1468, 559104), (1536, 534352), (1664, 493248), (1792, 458016), (2048, 400764), (2184, 375808), (2202, 372736), (2496, 328832), (2569, 319488), (2688, 305344), (2912, 281856), (2936, 279552), (3072, 267176), (3328, 246624), (3584, 229008), (4096, 200382), (4368, 187904), (4404, 186368), (4771, 172032), (4992, 164416), (5138, 159744), (5376, 152672), (5824, 140928), (5872, 139776), (6144, 133588), (6656, 123312), (7168, 114504), (7707, 106496), (8192, 100191), (8736, 93952), (8808, 93184), (9542, 86016), (9984, 82208), (10276, 79872), (10752, 76336), (11648, 70464), (11744, 69888), (12288, 66794), (13312, 61656), (14313, 57344), (14336, 57252), (15414, 53248), (17472, 46976), (17616, 46592), (19084, 43008), (19968, 41104), (20552, 39936), (21504, 38168), (23296, 35232), (23488, 34944), (24576, 33397), (26624, 30828), (28626, 28672)]