621411072

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{27901}}^1$

素因数の和:27949

約数の個数: 72

約数和(自身を含む): 1710950640

約数和(自身を除く): 1089539568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 696, 768, 928, 1392, 1856, 2784, 3712, 5568, 7424, 11136, 22272, 27901, 55802, 83703, 111604, 167406, 223208, 334812, 446416, 669624, 809129, 892832, 1339248, 1618258, 1785664, 2427387, 2678496, 3236516, 3571328, 4854774, 5356992, 6473032, 7142656, 9709548, 10713984, 12946064, 19419096, 21427968, 25892128, 38838192, 51784256, 77676384, 103568512, 155352768, 207137024, 310705536, 621411072]

約数ペア:

[(1, 621411072), (2, 310705536), (3, 207137024), (4, 155352768), (6, 103568512), (8, 77676384), (12, 51784256), (16, 38838192), (24, 25892128), (29, 21427968), (32, 19419096), (48, 12946064), (58, 10713984), (64, 9709548), (87, 7142656), (96, 6473032), (116, 5356992), (128, 4854774), (174, 3571328), (192, 3236516), (232, 2678496), (256, 2427387), (348, 1785664), (384, 1618258), (464, 1339248), (696, 892832), (768, 809129), (928, 669624), (1392, 446416), (1856, 334812), (2784, 223208), (3712, 167406), (5568, 111604), (7424, 83703), (11136, 55802), (22272, 27901)]