220083888

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:674

約数の個数: 80

約数和(自身を含む): 581550080

約数和(自身を除く): 361466192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 127, 158, 237, 254, 316, 381, 457, 474, 508, 632, 762, 914, 948, 1016, 1264, 1371, 1524, 1828, 1896, 2032, 2742, 3048, 3656, 3792, 5484, 6096, 7312, 10033, 10968, 20066, 21936, 30099, 36103, 40132, 58039, 60198, 72206, 80264, 108309, 116078, 120396, 144412, 160528, 174117, 216618, 232156, 240792, 288824, 348234, 433236, 464312, 481584, 577648, 696468, 866472, 928624, 1392936, 1732944, 2785872, 4585081, 9170162, 13755243, 18340324, 27510486, 36680648, 55020972, 73361296, 110041944, 220083888]

約数ペア:

[(1, 220083888), (2, 110041944), (3, 73361296), (4, 55020972), (6, 36680648), (8, 27510486), (12, 18340324), (16, 13755243), (24, 9170162), (48, 4585081), (79, 2785872), (127, 1732944), (158, 1392936), (237, 928624), (254, 866472), (316, 696468), (381, 577648), (457, 481584), (474, 464312), (508, 433236), (632, 348234), (762, 288824), (914, 240792), (948, 232156), (1016, 216618), (1264, 174117), (1371, 160528), (1524, 144412), (1828, 120396), (1896, 116078), (2032, 108309), (2742, 80264), (3048, 72206), (3656, 60198), (3792, 58039), (5484, 40132), (6096, 36103), (7312, 30099), (10033, 21936), (10968, 20066)]