745077023572

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15493}}^1\times {\mathrm{90397}}^1$

素因数の和:105920

約数の個数: 48

約数和(自身を含む): 1568701805440

約数和(自身を除く): 823624781868

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 15493, 30986, 61972, 90397, 108451, 180794, 216902, 294367, 361588, 433804, 588734, 632779, 1177468, 1265558, 1717543, 2060569, 2531116, 3435086, 4121138, 6870172, 8242276, 12022801, 24045602, 48091204, 1400520721, 2801041442, 5602082884, 9803645047, 19607290094, 26609893699, 39214580188, 53219787398, 106439574796, 186269255893, 372538511786, 745077023572]

約数ペア:

[(1, 745077023572), (2, 372538511786), (4, 186269255893), (7, 106439574796), (14, 53219787398), (19, 39214580188), (28, 26609893699), (38, 19607290094), (76, 9803645047), (133, 5602082884), (266, 2801041442), (532, 1400520721), (15493, 48091204), (30986, 24045602), (61972, 12022801), (90397, 8242276), (108451, 6870172), (180794, 4121138), (216902, 3435086), (294367, 2531116), (361588, 2060569), (433804, 1717543), (588734, 1265558), (632779, 1177468)]