279790152

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1933}}^1$

素因数の和:2142

約数の個数: 64

約数和(自身を含む): 723161280

約数和(自身を除く): 443371128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 163, 222, 296, 326, 444, 489, 652, 888, 978, 1304, 1933, 1956, 3866, 3912, 5799, 6031, 7732, 11598, 12062, 15464, 18093, 23196, 24124, 36186, 46392, 48248, 71521, 72372, 143042, 144744, 214563, 286084, 315079, 429126, 572168, 630158, 858252, 945237, 1260316, 1716504, 1890474, 2520632, 3780948, 7561896, 11657923, 23315846, 34973769, 46631692, 69947538, 93263384, 139895076, 279790152]

約数ペア:

[(1, 279790152), (2, 139895076), (3, 93263384), (4, 69947538), (6, 46631692), (8, 34973769), (12, 23315846), (24, 11657923), (37, 7561896), (74, 3780948), (111, 2520632), (148, 1890474), (163, 1716504), (222, 1260316), (296, 945237), (326, 858252), (444, 630158), (489, 572168), (652, 429126), (888, 315079), (978, 286084), (1304, 214563), (1933, 144744), (1956, 143042), (3866, 72372), (3912, 71521), (5799, 48248), (6031, 46392), (7732, 36186), (11598, 24124), (12062, 23196), (15464, 18093)]