1279264848

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{11777}}^1$

素因数の和:11892

約数の個数: 80

約数和(自身を含む): 3458397696

約数和(自身を除く): 2179132848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 73, 93, 124, 146, 186, 219, 248, 292, 372, 438, 496, 584, 744, 876, 1168, 1488, 1752, 2263, 3504, 4526, 6789, 9052, 11777, 13578, 18104, 23554, 27156, 35331, 36208, 47108, 54312, 70662, 94216, 108624, 141324, 188432, 282648, 365087, 565296, 730174, 859721, 1095261, 1460348, 1719442, 2190522, 2579163, 2920696, 3438884, 4381044, 5158326, 5841392, 6877768, 8762088, 10316652, 13755536, 17524176, 20633304, 26651351, 41266608, 53302702, 79954053, 106605404, 159908106, 213210808, 319816212, 426421616, 639632424, 1279264848]

約数ペア:

[(1, 1279264848), (2, 639632424), (3, 426421616), (4, 319816212), (6, 213210808), (8, 159908106), (12, 106605404), (16, 79954053), (24, 53302702), (31, 41266608), (48, 26651351), (62, 20633304), (73, 17524176), (93, 13755536), (124, 10316652), (146, 8762088), (186, 6877768), (219, 5841392), (248, 5158326), (292, 4381044), (372, 3438884), (438, 2920696), (496, 2579163), (584, 2190522), (744, 1719442), (876, 1460348), (1168, 1095261), (1488, 859721), (1752, 730174), (2263, 565296), (3504, 365087), (4526, 282648), (6789, 188432), (9052, 141324), (11777, 108624), (13578, 94216), (18104, 70662), (23554, 54312), (27156, 47108), (35331, 36208)]