243385548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{4987}}^1$

素因数の和:5091

約数の個数: 72

約数和(自身を含む): 668711232

約数和(自身を除く): 425325684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 83, 84, 98, 147, 166, 196, 249, 294, 332, 498, 581, 588, 996, 1162, 1743, 2324, 3486, 4067, 4987, 6972, 8134, 9974, 12201, 14961, 16268, 19948, 24402, 29922, 34909, 48804, 59844, 69818, 104727, 139636, 209454, 244363, 413921, 418908, 488726, 733089, 827842, 977452, 1241763, 1466178, 1655684, 2483526, 2897447, 2932356, 4967052, 5794894, 8692341, 11589788, 17384682, 20282129, 34769364, 40564258, 60846387, 81128516, 121692774, 243385548]

約数ペア:

[(1, 243385548), (2, 121692774), (3, 81128516), (4, 60846387), (6, 40564258), (7, 34769364), (12, 20282129), (14, 17384682), (21, 11589788), (28, 8692341), (42, 5794894), (49, 4967052), (83, 2932356), (84, 2897447), (98, 2483526), (147, 1655684), (166, 1466178), (196, 1241763), (249, 977452), (294, 827842), (332, 733089), (498, 488726), (581, 418908), (588, 413921), (996, 244363), (1162, 209454), (1743, 139636), (2324, 104727), (3486, 69818), (4067, 59844), (4987, 48804), (6972, 34909), (8134, 29922), (9974, 24402), (12201, 19948), (14961, 16268)]