214967216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{8951}}^1$

素因数の和:9057

約数の個数: 40

約数和(自身を含む): 444019200

約数和(自身を除く): 229051984

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 316, 632, 1264, 1501, 3002, 6004, 8951, 12008, 17902, 24016, 35804, 71608, 143216, 170069, 340138, 680276, 707129, 1360552, 1414258, 2721104, 2828516, 5657032, 11314064, 13435451, 26870902, 53741804, 107483608, 214967216]

約数ペア:

[(1, 214967216), (2, 107483608), (4, 53741804), (8, 26870902), (16, 13435451), (19, 11314064), (38, 5657032), (76, 2828516), (79, 2721104), (152, 1414258), (158, 1360552), (304, 707129), (316, 680276), (632, 340138), (1264, 170069), (1501, 143216), (3002, 71608), (6004, 35804), (8951, 24016), (12008, 17902)]