1992736272

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{3671}}^1$

素因数の和:3988

約数の個数: 80

約数和(自身を含む): 5289090048

約数和(自身を除く): 3296353776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 263, 344, 516, 526, 688, 789, 1032, 1052, 1578, 2064, 2104, 3156, 3671, 4208, 6312, 7342, 11013, 11309, 12624, 14684, 22026, 22618, 29368, 33927, 44052, 45236, 58736, 67854, 88104, 90472, 135708, 157853, 176208, 180944, 271416, 315706, 473559, 542832, 631412, 947118, 965473, 1262824, 1894236, 1930946, 2525648, 2896419, 3788472, 3861892, 5792838, 7576944, 7723784, 11585676, 15447568, 23171352, 41515339, 46342704, 83030678, 124546017, 166061356, 249092034, 332122712, 498184068, 664245424, 996368136, 1992736272]

約数ペア:

[(1, 1992736272), (2, 996368136), (3, 664245424), (4, 498184068), (6, 332122712), (8, 249092034), (12, 166061356), (16, 124546017), (24, 83030678), (43, 46342704), (48, 41515339), (86, 23171352), (129, 15447568), (172, 11585676), (258, 7723784), (263, 7576944), (344, 5792838), (516, 3861892), (526, 3788472), (688, 2896419), (789, 2525648), (1032, 1930946), (1052, 1894236), (1578, 1262824), (2064, 965473), (2104, 947118), (3156, 631412), (3671, 542832), (4208, 473559), (6312, 315706), (7342, 271416), (11013, 180944), (11309, 176208), (12624, 157853), (14684, 135708), (22026, 90472), (22618, 88104), (29368, 67854), (33927, 58736), (44052, 45236)]