1331879688

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{18443}}^1$

素因数の和:18531

約数の個数: 96

約数和(自身を含む): 3884306400

約数和(自身を除く): 2552426712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 59, 68, 72, 102, 118, 136, 153, 177, 204, 236, 306, 354, 408, 472, 531, 612, 708, 1003, 1062, 1224, 1416, 2006, 2124, 3009, 4012, 4248, 6018, 8024, 9027, 12036, 18054, 18443, 24072, 36108, 36886, 55329, 72216, 73772, 110658, 147544, 165987, 221316, 313531, 331974, 442632, 627062, 663948, 940593, 1088137, 1254124, 1327896, 1881186, 2176274, 2508248, 2821779, 3264411, 3762372, 4352548, 5643558, 6528822, 7524744, 8705096, 9793233, 11287116, 13057644, 18498329, 19586466, 22574232, 26115288, 36996658, 39172932, 55494987, 73993316, 78345864, 110989974, 147986632, 166484961, 221979948, 332969922, 443959896, 665939844, 1331879688]

約数ペア:

[(1, 1331879688), (2, 665939844), (3, 443959896), (4, 332969922), (6, 221979948), (8, 166484961), (9, 147986632), (12, 110989974), (17, 78345864), (18, 73993316), (24, 55494987), (34, 39172932), (36, 36996658), (51, 26115288), (59, 22574232), (68, 19586466), (72, 18498329), (102, 13057644), (118, 11287116), (136, 9793233), (153, 8705096), (177, 7524744), (204, 6528822), (236, 5643558), (306, 4352548), (354, 3762372), (408, 3264411), (472, 2821779), (531, 2508248), (612, 2176274), (708, 1881186), (1003, 1327896), (1062, 1254124), (1224, 1088137), (1416, 940593), (2006, 663948), (2124, 627062), (3009, 442632), (4012, 331974), (4248, 313531), (6018, 221316), (8024, 165987), (9027, 147544), (12036, 110658), (18054, 73772), (18443, 72216), (24072, 55329), (36108, 36886)]