628397952

素因数分解:

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

素因数の和:418

約数の個数: 256

約数和(自身を含む): 2102016000

約数和(自身を除く): 1473618048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 224, 273, 294, 312, 336, 343, 364, 367, 384, 392, 416, 448, 546, 588, 624, 637, 672, 686, 728, 734, 784, 832, 896, 1029, 1092, 1101, 1176, 1248, 1274, 1344, 1372, 1456, 1468, 1568, 1664, 1911, 2058, 2184, 2202, 2352, 2496, 2548, 2569, 2688, 2744, 2912, 2936, 3136, 3822, 4116, 4368, 4404, 4459, 4704, 4771, 4992, 5096, 5138, 5488, 5824, 5872, 6272, 7644, 7707, 8232, 8736, 8808, 8918, 9408, 9542, 10192, 10276, 10976, 11648, 11744, 13377, 14313, 15288, 15414, 16464, 17472, 17616, 17836, 17983, 18816, 19084, 20384, 20552, 21952, 23488, 26754, 28626, 30576, 30828, 32928, 33397, 34944, 35232, 35672, 35966, 38168, 40768, 41104, 43904, 46976, 53508, 53949, 57252, 61152, 61656, 65856, 66794, 70464, 71344, 71932, 76336, 81536, 82208, 100191, 107016, 107898, 114504, 122304, 123312, 125881, 131712, 133588, 140928, 142688, 143864, 152672, 164416, 200382, 214032, 215796, 229008, 233779, 244608, 246624, 251762, 267176, 285376, 287728, 305344, 328832, 377643, 400764, 428064, 431592, 458016, 467558, 493248, 503524, 534352, 570752, 575456, 610688, 701337, 755286, 801528, 856128, 863184, 916032, 935116, 986496, 1007048, 1068704, 1150912, 1402674, 1510572, 1603056, 1636453, 1712256, 1726368, 1832064, 1870232, 2014096, 2137408, 2301824, 2805348, 3021144, 3206112, 3272906, 3452736, 3740464, 4028192, 4274816, 4909359, 5610696, 6042288, 6412224, 6545812, 6905472, 7480928, 8056384, 9818718, 11221392, 12084576, 12824448, 13091624, 14961856, 16112768, 19637436, 22442784, 24169152, 26183248, 29923712, 39274872, 44885568, 48338304, 52366496, 78549744, 89771136, 104732992, 157099488, 209465984, 314198976, 628397952]

約数ペア:

[(1, 628397952), (2, 314198976), (3, 209465984), (4, 157099488), (6, 104732992), (7, 89771136), (8, 78549744), (12, 52366496), (13, 48338304), (14, 44885568), (16, 39274872), (21, 29923712), (24, 26183248), (26, 24169152), (28, 22442784), (32, 19637436), (39, 16112768), (42, 14961856), (48, 13091624), (49, 12824448), (52, 12084576), (56, 11221392), (64, 9818718), (78, 8056384), (84, 7480928), (91, 6905472), (96, 6545812), (98, 6412224), (104, 6042288), (112, 5610696), (128, 4909359), (147, 4274816), (156, 4028192), (168, 3740464), (182, 3452736), (192, 3272906), (196, 3206112), (208, 3021144), (224, 2805348), (273, 2301824), (294, 2137408), (312, 2014096), (336, 1870232), (343, 1832064), (364, 1726368), (367, 1712256), (384, 1636453), (392, 1603056), (416, 1510572), (448, 1402674), (546, 1150912), (588, 1068704), (624, 1007048), (637, 986496), (672, 935116), (686, 916032), (728, 863184), (734, 856128), (784, 801528), (832, 755286), (896, 701337), (1029, 610688), (1092, 575456), (1101, 570752), (1176, 534352), (1248, 503524), (1274, 493248), (1344, 467558), (1372, 458016), (1456, 431592), (1468, 428064), (1568, 400764), (1664, 377643), (1911, 328832), (2058, 305344), (2184, 287728), (2202, 285376), (2352, 267176), (2496, 251762), (2548, 246624), (2569, 244608), (2688, 233779), (2744, 229008), (2912, 215796), (2936, 214032), (3136, 200382), (3822, 164416), (4116, 152672), (4368, 143864), (4404, 142688), (4459, 140928), (4704, 133588), (4771, 131712), (4992, 125881), (5096, 123312), (5138, 122304), (5488, 114504), (5824, 107898), (5872, 107016), (6272, 100191), (7644, 82208), (7707, 81536), (8232, 76336), (8736, 71932), (8808, 71344), (8918, 70464), (9408, 66794), (9542, 65856), (10192, 61656), (10276, 61152), (10976, 57252), (11648, 53949), (11744, 53508), (13377, 46976), (14313, 43904), (15288, 41104), (15414, 40768), (16464, 38168), (17472, 35966), (17616, 35672), (17836, 35232), (17983, 34944), (18816, 33397), (19084, 32928), (20384, 30828), (20552, 30576), (21952, 28626), (23488, 26754)]