400106784

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:623

約数の個数: 192

約数和(自身を含む): 1323786240

約数和(自身を除く): 923679456

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 113, 132, 154, 168, 176, 224, 226, 231, 264, 308, 336, 339, 352, 452, 462, 479, 528, 616, 672, 678, 791, 904, 924, 958, 1056, 1232, 1243, 1356, 1437, 1582, 1808, 1848, 1916, 2373, 2464, 2486, 2712, 2874, 3164, 3353, 3616, 3696, 3729, 3832, 4746, 4972, 5269, 5424, 5748, 6328, 6706, 7392, 7458, 7664, 8701, 9492, 9944, 10059, 10538, 10848, 11496, 12656, 13412, 14916, 15328, 15807, 17402, 18984, 19888, 20118, 21076, 22992, 25312, 26103, 26824, 29832, 31614, 34804, 36883, 37968, 39776, 40236, 42152, 45984, 52206, 53648, 54127, 59664, 63228, 69608, 73766, 75936, 80472, 84304, 104412, 107296, 108254, 110649, 119328, 126456, 139216, 147532, 160944, 162381, 168608, 208824, 216508, 221298, 252912, 278432, 295064, 321888, 324762, 378889, 417648, 433016, 442596, 505824, 590128, 595397, 649524, 757778, 835296, 866032, 885192, 1136667, 1180256, 1190794, 1299048, 1515556, 1732064, 1770384, 1786191, 2273334, 2381588, 2598096, 3031112, 3540768, 3572382, 4167779, 4546668, 4763176, 5196192, 6062224, 7144764, 8335558, 9093336, 9526352, 12124448, 12503337, 14289528, 16671116, 18186672, 19052704, 25006674, 28579056, 33342232, 36373344, 50013348, 57158112, 66684464, 100026696, 133368928, 200053392, 400106784]

約数ペア:

[(1, 400106784), (2, 200053392), (3, 133368928), (4, 100026696), (6, 66684464), (7, 57158112), (8, 50013348), (11, 36373344), (12, 33342232), (14, 28579056), (16, 25006674), (21, 19052704), (22, 18186672), (24, 16671116), (28, 14289528), (32, 12503337), (33, 12124448), (42, 9526352), (44, 9093336), (48, 8335558), (56, 7144764), (66, 6062224), (77, 5196192), (84, 4763176), (88, 4546668), (96, 4167779), (112, 3572382), (113, 3540768), (132, 3031112), (154, 2598096), (168, 2381588), (176, 2273334), (224, 1786191), (226, 1770384), (231, 1732064), (264, 1515556), (308, 1299048), (336, 1190794), (339, 1180256), (352, 1136667), (452, 885192), (462, 866032), (479, 835296), (528, 757778), (616, 649524), (672, 595397), (678, 590128), (791, 505824), (904, 442596), (924, 433016), (958, 417648), (1056, 378889), (1232, 324762), (1243, 321888), (1356, 295064), (1437, 278432), (1582, 252912), (1808, 221298), (1848, 216508), (1916, 208824), (2373, 168608), (2464, 162381), (2486, 160944), (2712, 147532), (2874, 139216), (3164, 126456), (3353, 119328), (3616, 110649), (3696, 108254), (3729, 107296), (3832, 104412), (4746, 84304), (4972, 80472), (5269, 75936), (5424, 73766), (5748, 69608), (6328, 63228), (6706, 59664), (7392, 54127), (7458, 53648), (7664, 52206), (8701, 45984), (9492, 42152), (9944, 40236), (10059, 39776), (10538, 37968), (10848, 36883), (11496, 34804), (12656, 31614), (13412, 29832), (14916, 26824), (15328, 26103), (15807, 25312), (17402, 22992), (18984, 21076), (19888, 20118)]