2731288

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 6566400

約数和(自身を除く): 3835112

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 151, 152, 238, 266, 302, 323, 476, 532, 604, 646, 952, 1057, 1064, 1208, 1292, 2114, 2261, 2567, 2584, 2869, 4228, 4522, 5134, 5738, 8456, 9044, 10268, 11476, 17969, 18088, 20083, 20536, 22952, 35938, 40166, 48773, 71876, 80332, 97546, 143752, 160664, 195092, 341411, 390184, 682822, 1365644, 2731288]

約数ペア:

[(1, 2731288), (2, 1365644), (4, 682822), (7, 390184), (8, 341411), (14, 195092), (17, 160664), (19, 143752), (28, 97546), (34, 80332), (38, 71876), (56, 48773), (68, 40166), (76, 35938), (119, 22952), (133, 20536), (136, 20083), (151, 18088), (152, 17969), (238, 11476), (266, 10268), (302, 9044), (323, 8456), (476, 5738), (532, 5134), (604, 4522), (646, 4228), (952, 2869), (1057, 2584), (1064, 2567), (1208, 2261), (1292, 2114)]