521331792

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4877}}^1$

素因数の和:5036

約数の個数: 80

約数和(自身を含む): 1437175872

約数和(自身を除く): 915844080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 131, 136, 204, 262, 272, 393, 408, 524, 786, 816, 1048, 1572, 2096, 2227, 3144, 4454, 4877, 6288, 6681, 8908, 9754, 13362, 14631, 17816, 19508, 26724, 29262, 35632, 39016, 53448, 58524, 78032, 82909, 106896, 117048, 165818, 234096, 248727, 331636, 497454, 638887, 663272, 994908, 1277774, 1326544, 1916661, 1989816, 2555548, 3833322, 3979632, 5111096, 7666644, 10222192, 10861079, 15333288, 21722158, 30666576, 32583237, 43444316, 65166474, 86888632, 130332948, 173777264, 260665896, 521331792]

約数ペア:

[(1, 521331792), (2, 260665896), (3, 173777264), (4, 130332948), (6, 86888632), (8, 65166474), (12, 43444316), (16, 32583237), (17, 30666576), (24, 21722158), (34, 15333288), (48, 10861079), (51, 10222192), (68, 7666644), (102, 5111096), (131, 3979632), (136, 3833322), (204, 2555548), (262, 1989816), (272, 1916661), (393, 1326544), (408, 1277774), (524, 994908), (786, 663272), (816, 638887), (1048, 497454), (1572, 331636), (2096, 248727), (2227, 234096), (3144, 165818), (4454, 117048), (4877, 106896), (6288, 82909), (6681, 78032), (8908, 58524), (9754, 53448), (13362, 39016), (14631, 35632), (17816, 29262), (19508, 26724)]