854043008

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:297

約数の個数: 256

約数和(自身を含む): 2344204800

約数和(自身を除く): 1490161792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 32, 34, 38, 52, 56, 64, 68, 76, 91, 104, 112, 119, 128, 133, 136, 152, 182, 208, 221, 224, 227, 238, 247, 266, 272, 304, 323, 364, 416, 442, 448, 454, 476, 494, 532, 544, 608, 646, 728, 832, 884, 896, 908, 952, 988, 1064, 1088, 1216, 1292, 1456, 1547, 1589, 1664, 1729, 1768, 1816, 1904, 1976, 2128, 2176, 2261, 2432, 2584, 2912, 2951, 3094, 3178, 3458, 3536, 3632, 3808, 3859, 3952, 4199, 4256, 4313, 4522, 5168, 5824, 5902, 6188, 6356, 6916, 7072, 7264, 7616, 7718, 7904, 8398, 8512, 8626, 9044, 10336, 11648, 11804, 12376, 12712, 13832, 14144, 14528, 15232, 15436, 15808, 16796, 17024, 17252, 18088, 20657, 20672, 23608, 24752, 25424, 27013, 27664, 28288, 29056, 29393, 30191, 30872, 31616, 33592, 34504, 36176, 41314, 41344, 47216, 49504, 50167, 50848, 54026, 55328, 56069, 58786, 60382, 61744, 67184, 69008, 72352, 73321, 82628, 94432, 99008, 100334, 101696, 108052, 110656, 112138, 117572, 120764, 123488, 134368, 138016, 144704, 146642, 165256, 188864, 198016, 200668, 203392, 216104, 221312, 224276, 235144, 241528, 246976, 268736, 276032, 289408, 293284, 330512, 351169, 377728, 392483, 401336, 432208, 448552, 470288, 483056, 493952, 513247, 537472, 552064, 586568, 661024, 702338, 784966, 802672, 864416, 897104, 940576, 953173, 966112, 1026494, 1173136, 1322048, 1404676, 1569932, 1605344, 1728832, 1794208, 1881152, 1906346, 1932224, 2052988, 2346272, 2644096, 2809352, 3139864, 3210688, 3457664, 3588416, 3762304, 3812692, 3864448, 4105976, 4692544, 5618704, 6279728, 6421376, 6672211, 7176832, 7625384, 8211952, 9385088, 11237408, 12559456, 13344422, 15250768, 16423904, 22474816, 25118912, 26688844, 30501536, 32847808, 44949632, 50237824, 53377688, 61003072, 65695616, 106755376, 122006144, 213510752, 427021504, 854043008]

約数ペア:

[(1, 854043008), (2, 427021504), (4, 213510752), (7, 122006144), (8, 106755376), (13, 65695616), (14, 61003072), (16, 53377688), (17, 50237824), (19, 44949632), (26, 32847808), (28, 30501536), (32, 26688844), (34, 25118912), (38, 22474816), (52, 16423904), (56, 15250768), (64, 13344422), (68, 12559456), (76, 11237408), (91, 9385088), (104, 8211952), (112, 7625384), (119, 7176832), (128, 6672211), (133, 6421376), (136, 6279728), (152, 5618704), (182, 4692544), (208, 4105976), (221, 3864448), (224, 3812692), (227, 3762304), (238, 3588416), (247, 3457664), (266, 3210688), (272, 3139864), (304, 2809352), (323, 2644096), (364, 2346272), (416, 2052988), (442, 1932224), (448, 1906346), (454, 1881152), (476, 1794208), (494, 1728832), (532, 1605344), (544, 1569932), (608, 1404676), (646, 1322048), (728, 1173136), (832, 1026494), (884, 966112), (896, 953173), (908, 940576), (952, 897104), (988, 864416), (1064, 802672), (1088, 784966), (1216, 702338), (1292, 661024), (1456, 586568), (1547, 552064), (1589, 537472), (1664, 513247), (1729, 493952), (1768, 483056), (1816, 470288), (1904, 448552), (1976, 432208), (2128, 401336), (2176, 392483), (2261, 377728), (2432, 351169), (2584, 330512), (2912, 293284), (2951, 289408), (3094, 276032), (3178, 268736), (3458, 246976), (3536, 241528), (3632, 235144), (3808, 224276), (3859, 221312), (3952, 216104), (4199, 203392), (4256, 200668), (4313, 198016), (4522, 188864), (5168, 165256), (5824, 146642), (5902, 144704), (6188, 138016), (6356, 134368), (6916, 123488), (7072, 120764), (7264, 117572), (7616, 112138), (7718, 110656), (7904, 108052), (8398, 101696), (8512, 100334), (8626, 99008), (9044, 94432), (10336, 82628), (11648, 73321), (11804, 72352), (12376, 69008), (12712, 67184), (13832, 61744), (14144, 60382), (14528, 58786), (15232, 56069), (15436, 55328), (15808, 54026), (16796, 50848), (17024, 50167), (17252, 49504), (18088, 47216), (20657, 41344), (20672, 41314), (23608, 36176), (24752, 34504), (25424, 33592), (27013, 31616), (27664, 30872), (28288, 30191), (29056, 29393)]