248370804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{1087}}^1$

素因数の和:1685

約数の個数: 72

約数和(自身を含む): 686719488

約数和(自身を除く): 438348684

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 577, 1087, 1154, 1731, 2174, 2308, 3261, 3462, 4348, 5193, 6347, 6522, 6924, 9783, 10386, 11957, 12694, 13044, 19041, 19566, 20772, 23914, 25388, 35871, 38082, 39132, 47828, 57123, 71742, 76164, 107613, 114246, 143484, 215226, 228492, 430452, 627199, 1254398, 1881597, 2508796, 3763194, 5644791, 6899189, 7526388, 11289582, 13798378, 20697567, 22579164, 27596756, 41395134, 62092701, 82790268, 124185402, 248370804]

約数ペア:

[(1, 248370804), (2, 124185402), (3, 82790268), (4, 62092701), (6, 41395134), (9, 27596756), (11, 22579164), (12, 20697567), (18, 13798378), (22, 11289582), (33, 7526388), (36, 6899189), (44, 5644791), (66, 3763194), (99, 2508796), (132, 1881597), (198, 1254398), (396, 627199), (577, 430452), (1087, 228492), (1154, 215226), (1731, 143484), (2174, 114246), (2308, 107613), (3261, 76164), (3462, 71742), (4348, 57123), (5193, 47828), (6347, 39132), (6522, 38082), (6924, 35871), (9783, 25388), (10386, 23914), (11957, 20772), (12694, 19566), (13044, 19041)]