427021504

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:295

約数の個数: 224

約数和(自身を含む): 1167505920

約数和(自身を除く): 740484416

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, 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, 908, 952, 988, 1064, 1088, 1216, 1292, 1456, 1547, 1589, 1729, 1768, 1816, 1904, 1976, 2128, 2261, 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, 11804, 12376, 12712, 13832, 14144, 14528, 15436, 15808, 16796, 17252, 18088, 20657, 20672, 23608, 24752, 25424, 27013, 27664, 29393, 30191, 30872, 33592, 34504, 36176, 41314, 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, 200668, 216104, 224276, 235144, 241528, 246976, 268736, 276032, 293284, 330512, 351169, 392483, 401336, 432208, 448552, 470288, 483056, 513247, 586568, 661024, 702338, 784966, 802672, 864416, 897104, 940576, 953173, 966112, 1026494, 1173136, 1322048, 1404676, 1569932, 1605344, 1728832, 1794208, 1881152, 1906346, 1932224, 2052988, 2346272, 2809352, 3139864, 3210688, 3588416, 3812692, 4105976, 4692544, 5618704, 6279728, 6672211, 7625384, 8211952, 11237408, 12559456, 13344422, 15250768, 16423904, 22474816, 25118912, 26688844, 30501536, 32847808, 53377688, 61003072, 106755376, 213510752, 427021504]

約数ペア:

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