427054144

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2099}}^1$

素因数の和:2156

約数の個数: 84

約数和(自身を含む): 982522800

約数和(自身を除く): 555468656

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 289, 352, 374, 544, 578, 704, 748, 1088, 1156, 1496, 2099, 2312, 2992, 3179, 4198, 4624, 5984, 6358, 8396, 9248, 11968, 12716, 16792, 18496, 23089, 25432, 33584, 35683, 46178, 50864, 67168, 71366, 92356, 101728, 134336, 142732, 184712, 203456, 285464, 369424, 392513, 570928, 606611, 738848, 785026, 1141856, 1213222, 1477696, 1570052, 2283712, 2426444, 3140104, 4852888, 6280208, 6672721, 9705776, 12560416, 13345442, 19411552, 25120832, 26690884, 38823104, 53381768, 106763536, 213527072, 427054144]

約数ペア:

[(1, 427054144), (2, 213527072), (4, 106763536), (8, 53381768), (11, 38823104), (16, 26690884), (17, 25120832), (22, 19411552), (32, 13345442), (34, 12560416), (44, 9705776), (64, 6672721), (68, 6280208), (88, 4852888), (136, 3140104), (176, 2426444), (187, 2283712), (272, 1570052), (289, 1477696), (352, 1213222), (374, 1141856), (544, 785026), (578, 738848), (704, 606611), (748, 570928), (1088, 392513), (1156, 369424), (1496, 285464), (2099, 203456), (2312, 184712), (2992, 142732), (3179, 134336), (4198, 101728), (4624, 92356), (5984, 71366), (6358, 67168), (8396, 50864), (9248, 46178), (11968, 35683), (12716, 33584), (16792, 25432), (18496, 23089)]