388611832

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{883}}^1$

素因数の和:1196

約数の個数: 64

約数和(自身を含む): 865612800

約数和(自身を除く): 477000968

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 271, 406, 542, 812, 883, 1084, 1624, 1766, 1897, 2168, 3532, 3794, 6181, 7064, 7588, 7859, 12362, 15176, 15718, 24724, 25607, 31436, 49448, 51214, 55013, 62872, 102428, 110026, 179249, 204856, 220052, 239293, 358498, 440104, 478586, 716996, 957172, 1433992, 1675051, 1914344, 3350102, 6700204, 6939497, 13400408, 13878994, 27757988, 48576479, 55515976, 97152958, 194305916, 388611832]

約数ペア:

[(1, 388611832), (2, 194305916), (4, 97152958), (7, 55515976), (8, 48576479), (14, 27757988), (28, 13878994), (29, 13400408), (56, 6939497), (58, 6700204), (116, 3350102), (203, 1914344), (232, 1675051), (271, 1433992), (406, 957172), (542, 716996), (812, 478586), (883, 440104), (1084, 358498), (1624, 239293), (1766, 220052), (1897, 204856), (2168, 179249), (3532, 110026), (3794, 102428), (6181, 62872), (7064, 55013), (7588, 51214), (7859, 49448), (12362, 31436), (15176, 25607), (15718, 24724)]