212067648

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:381

約数の個数: 168

約数和(自身を含む): 662724608

約数和(自身を除く): 450656960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 127, 144, 156, 192, 208, 223, 234, 254, 288, 312, 381, 416, 446, 468, 508, 576, 624, 669, 762, 832, 892, 936, 1016, 1143, 1248, 1338, 1524, 1651, 1784, 1872, 2007, 2032, 2286, 2496, 2676, 2899, 3048, 3302, 3568, 3744, 4014, 4064, 4572, 4953, 5352, 5798, 6096, 6604, 7136, 7488, 8028, 8128, 8697, 9144, 9906, 10704, 11596, 12192, 13208, 14272, 14859, 16056, 17394, 18288, 19812, 21408, 23192, 24384, 26091, 26416, 28321, 29718, 32112, 34788, 36576, 39624, 42816, 46384, 52182, 52832, 56642, 59436, 64224, 69576, 73152, 79248, 84963, 92768, 104364, 105664, 113284, 118872, 128448, 139152, 158496, 169926, 185536, 208728, 226568, 237744, 254889, 278304, 316992, 339852, 368173, 417456, 453136, 475488, 509778, 556608, 679704, 736346, 834912, 906272, 950976, 1019556, 1104519, 1359408, 1472692, 1669824, 1812544, 2039112, 2209038, 2718816, 2945384, 3313557, 4078224, 4418076, 5437632, 5890768, 6627114, 8156448, 8836152, 11781536, 13254228, 16312896, 17672304, 23563072, 26508456, 35344608, 53016912, 70689216, 106033824, 212067648]

約数ペア:

[(1, 212067648), (2, 106033824), (3, 70689216), (4, 53016912), (6, 35344608), (8, 26508456), (9, 23563072), (12, 17672304), (13, 16312896), (16, 13254228), (18, 11781536), (24, 8836152), (26, 8156448), (32, 6627114), (36, 5890768), (39, 5437632), (48, 4418076), (52, 4078224), (64, 3313557), (72, 2945384), (78, 2718816), (96, 2209038), (104, 2039112), (117, 1812544), (127, 1669824), (144, 1472692), (156, 1359408), (192, 1104519), (208, 1019556), (223, 950976), (234, 906272), (254, 834912), (288, 736346), (312, 679704), (381, 556608), (416, 509778), (446, 475488), (468, 453136), (508, 417456), (576, 368173), (624, 339852), (669, 316992), (762, 278304), (832, 254889), (892, 237744), (936, 226568), (1016, 208728), (1143, 185536), (1248, 169926), (1338, 158496), (1524, 139152), (1651, 128448), (1784, 118872), (1872, 113284), (2007, 105664), (2032, 104364), (2286, 92768), (2496, 84963), (2676, 79248), (2899, 73152), (3048, 69576), (3302, 64224), (3568, 59436), (3744, 56642), (4014, 52832), (4064, 52182), (4572, 46384), (4953, 42816), (5352, 39624), (5798, 36576), (6096, 34788), (6604, 32112), (7136, 29718), (7488, 28321), (8028, 26416), (8128, 26091), (8697, 24384), (9144, 23192), (9906, 21408), (10704, 19812), (11596, 18288), (12192, 17394), (13208, 16056), (14272, 14859)]