285641796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{1549}}^1$

素因数の和:1705

約数の個数: 72

約数和(自身を含む): 738841600

約数和(自身を除く): 453199804

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 127, 132, 242, 254, 363, 381, 484, 508, 726, 762, 1397, 1452, 1524, 1549, 2794, 3098, 4191, 4647, 5588, 6196, 8382, 9294, 15367, 16764, 17039, 18588, 30734, 34078, 46101, 51117, 61468, 68156, 92202, 102234, 184404, 187429, 196723, 204468, 374858, 393446, 562287, 590169, 749716, 786892, 1124574, 1180338, 2163953, 2249148, 2360676, 4327906, 6491859, 8655812, 12983718, 23803483, 25967436, 47606966, 71410449, 95213932, 142820898, 285641796]

約数ペア:

[(1, 285641796), (2, 142820898), (3, 95213932), (4, 71410449), (6, 47606966), (11, 25967436), (12, 23803483), (22, 12983718), (33, 8655812), (44, 6491859), (66, 4327906), (121, 2360676), (127, 2249148), (132, 2163953), (242, 1180338), (254, 1124574), (363, 786892), (381, 749716), (484, 590169), (508, 562287), (726, 393446), (762, 374858), (1397, 204468), (1452, 196723), (1524, 187429), (1549, 184404), (2794, 102234), (3098, 92202), (4191, 68156), (4647, 61468), (5588, 51117), (6196, 46101), (8382, 34078), (9294, 30734), (15367, 18588), (16764, 17039)]