1729551872

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1753}}^1$

素因数の和:1859

約数の個数: 80

約数和(自身を含む): 3617393472

約数和(自身を除く): 1887841600

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 64, 82, 94, 128, 164, 188, 256, 328, 376, 512, 656, 752, 1312, 1504, 1753, 1927, 2624, 3008, 3506, 3854, 5248, 6016, 7012, 7708, 10496, 12032, 14024, 15416, 20992, 24064, 28048, 30832, 56096, 61664, 71873, 82391, 112192, 123328, 143746, 164782, 224384, 246656, 287492, 329564, 448768, 493312, 574984, 659128, 897536, 986624, 1149968, 1318256, 2299936, 2636512, 3378031, 4599872, 5273024, 6756062, 9199744, 10546048, 13512124, 18399488, 21092096, 27024248, 36798976, 42184192, 54048496, 108096992, 216193984, 432387968, 864775936, 1729551872]

約数ペア:

[(1, 1729551872), (2, 864775936), (4, 432387968), (8, 216193984), (16, 108096992), (32, 54048496), (41, 42184192), (47, 36798976), (64, 27024248), (82, 21092096), (94, 18399488), (128, 13512124), (164, 10546048), (188, 9199744), (256, 6756062), (328, 5273024), (376, 4599872), (512, 3378031), (656, 2636512), (752, 2299936), (1312, 1318256), (1504, 1149968), (1753, 986624), (1927, 897536), (2624, 659128), (3008, 574984), (3506, 493312), (3854, 448768), (5248, 329564), (6016, 287492), (7012, 246656), (7708, 224384), (10496, 164782), (12032, 143746), (14024, 123328), (15416, 112192), (20992, 82391), (24064, 71873), (28048, 61664), (30832, 56096)]