840258432

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2953}}^1$

素因数の和:3005

約数の個数: 192

約数和(自身を含む): 2741902800

約数和(自身を除く): 1901644368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 128, 144, 152, 156, 171, 192, 208, 228, 234, 247, 288, 304, 312, 342, 384, 416, 456, 468, 494, 576, 608, 624, 684, 741, 832, 912, 936, 988, 1152, 1216, 1248, 1368, 1482, 1664, 1824, 1872, 1976, 2223, 2432, 2496, 2736, 2953, 2964, 3648, 3744, 3952, 4446, 4992, 5472, 5906, 5928, 7296, 7488, 7904, 8859, 8892, 10944, 11812, 11856, 14976, 15808, 17718, 17784, 21888, 23624, 23712, 26577, 31616, 35436, 35568, 38389, 47248, 47424, 53154, 56107, 70872, 71136, 76778, 94496, 94848, 106308, 112214, 115167, 141744, 142272, 153556, 168321, 188992, 212616, 224428, 230334, 283488, 284544, 307112, 336642, 345501, 377984, 425232, 448856, 460668, 504963, 566976, 614224, 673284, 691002, 729391, 850464, 897712, 921336, 1009926, 1133952, 1228448, 1346568, 1382004, 1458782, 1700928, 1795424, 1842672, 2019852, 2188173, 2456896, 2693136, 2764008, 2917564, 3401856, 3590848, 3685344, 4039704, 4376346, 4913792, 5386272, 5528016, 5835128, 6564519, 7181696, 7370688, 8079408, 8752692, 10772544, 11056032, 11670256, 13129038, 14741376, 16158816, 17505384, 21545088, 22112064, 23340512, 26258076, 32317632, 35010768, 44224128, 46681024, 52516152, 64635264, 70021536, 93362048, 105032304, 140043072, 210064608, 280086144, 420129216, 840258432]

約数ペア:

[(1, 840258432), (2, 420129216), (3, 280086144), (4, 210064608), (6, 140043072), (8, 105032304), (9, 93362048), (12, 70021536), (13, 64635264), (16, 52516152), (18, 46681024), (19, 44224128), (24, 35010768), (26, 32317632), (32, 26258076), (36, 23340512), (38, 22112064), (39, 21545088), (48, 17505384), (52, 16158816), (57, 14741376), (64, 13129038), (72, 11670256), (76, 11056032), (78, 10772544), (96, 8752692), (104, 8079408), (114, 7370688), (117, 7181696), (128, 6564519), (144, 5835128), (152, 5528016), (156, 5386272), (171, 4913792), (192, 4376346), (208, 4039704), (228, 3685344), (234, 3590848), (247, 3401856), (288, 2917564), (304, 2764008), (312, 2693136), (342, 2456896), (384, 2188173), (416, 2019852), (456, 1842672), (468, 1795424), (494, 1700928), (576, 1458782), (608, 1382004), (624, 1346568), (684, 1228448), (741, 1133952), (832, 1009926), (912, 921336), (936, 897712), (988, 850464), (1152, 729391), (1216, 691002), (1248, 673284), (1368, 614224), (1482, 566976), (1664, 504963), (1824, 460668), (1872, 448856), (1976, 425232), (2223, 377984), (2432, 345501), (2496, 336642), (2736, 307112), (2953, 284544), (2964, 283488), (3648, 230334), (3744, 224428), (3952, 212616), (4446, 188992), (4992, 168321), (5472, 153556), (5906, 142272), (5928, 141744), (7296, 115167), (7488, 112214), (7904, 106308), (8859, 94848), (8892, 94496), (10944, 76778), (11812, 71136), (11856, 70872), (14976, 56107), (15808, 53154), (17718, 47424), (17784, 47248), (21888, 38389), (23624, 35568), (23712, 35436), (26577, 31616)]