275175056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1319}}^1$

素因数の和:1416

約数の個数: 80

約数和(自身を含む): 618710400

約数和(自身を除く): 343535344

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 59, 68, 104, 118, 136, 208, 221, 236, 272, 442, 472, 767, 884, 944, 1003, 1319, 1534, 1768, 2006, 2638, 3068, 3536, 4012, 5276, 6136, 8024, 10552, 12272, 13039, 16048, 17147, 21104, 22423, 26078, 34294, 44846, 52156, 68588, 77821, 89692, 104312, 137176, 155642, 179384, 208624, 274352, 291499, 311284, 358768, 582998, 622568, 1011673, 1165996, 1245136, 1322957, 2023346, 2331992, 2645914, 4046692, 4663984, 5291828, 8093384, 10583656, 16186768, 17198441, 21167312, 34396882, 68793764, 137587528, 275175056]

約数ペア:

[(1, 275175056), (2, 137587528), (4, 68793764), (8, 34396882), (13, 21167312), (16, 17198441), (17, 16186768), (26, 10583656), (34, 8093384), (52, 5291828), (59, 4663984), (68, 4046692), (104, 2645914), (118, 2331992), (136, 2023346), (208, 1322957), (221, 1245136), (236, 1165996), (272, 1011673), (442, 622568), (472, 582998), (767, 358768), (884, 311284), (944, 291499), (1003, 274352), (1319, 208624), (1534, 179384), (1768, 155642), (2006, 137176), (2638, 104312), (3068, 89692), (3536, 77821), (4012, 68588), (5276, 52156), (6136, 44846), (8024, 34294), (10552, 26078), (12272, 22423), (13039, 21104), (16048, 17147)]