673575168

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{2557}}^1$

素因数の和:2597

約数の個数: 144

約数和(自身を含む): 2091420800

約数和(自身を除く): 1417845632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 343, 384, 392, 448, 588, 672, 686, 768, 784, 896, 1029, 1176, 1344, 1372, 1568, 1792, 2058, 2352, 2557, 2688, 2744, 3136, 4116, 4704, 5114, 5376, 5488, 6272, 7671, 8232, 9408, 10228, 10976, 12544, 15342, 16464, 17899, 18816, 20456, 21952, 30684, 32928, 35798, 37632, 40912, 43904, 53697, 61368, 65856, 71596, 81824, 87808, 107394, 122736, 125293, 131712, 143192, 163648, 214788, 245472, 250586, 263424, 286384, 327296, 375879, 429576, 490944, 501172, 572768, 654592, 751758, 859152, 877051, 981888, 1002344, 1145536, 1503516, 1718304, 1754102, 1963776, 2004688, 2291072, 2631153, 3007032, 3436608, 3508204, 4009376, 4582144, 5262306, 6014064, 6873216, 7016408, 8018752, 10524612, 12028128, 13746432, 14032816, 16037504, 21049224, 24056256, 28065632, 32075008, 42098448, 48112512, 56131264, 84196896, 96225024, 112262528, 168393792, 224525056, 336787584, 673575168]

約数ペア:

[(1, 673575168), (2, 336787584), (3, 224525056), (4, 168393792), (6, 112262528), (7, 96225024), (8, 84196896), (12, 56131264), (14, 48112512), (16, 42098448), (21, 32075008), (24, 28065632), (28, 24056256), (32, 21049224), (42, 16037504), (48, 14032816), (49, 13746432), (56, 12028128), (64, 10524612), (84, 8018752), (96, 7016408), (98, 6873216), (112, 6014064), (128, 5262306), (147, 4582144), (168, 4009376), (192, 3508204), (196, 3436608), (224, 3007032), (256, 2631153), (294, 2291072), (336, 2004688), (343, 1963776), (384, 1754102), (392, 1718304), (448, 1503516), (588, 1145536), (672, 1002344), (686, 981888), (768, 877051), (784, 859152), (896, 751758), (1029, 654592), (1176, 572768), (1344, 501172), (1372, 490944), (1568, 429576), (1792, 375879), (2058, 327296), (2352, 286384), (2557, 263424), (2688, 250586), (2744, 245472), (3136, 214788), (4116, 163648), (4704, 143192), (5114, 131712), (5376, 125293), (5488, 122736), (6272, 107394), (7671, 87808), (8232, 81824), (9408, 71596), (10228, 65856), (10976, 61368), (12544, 53697), (15342, 43904), (16464, 40912), (17899, 37632), (18816, 35798), (20456, 32928), (21952, 30684)]