282075228

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{997}}^1$

素因数の和:1307

約数の個数: 72

約数和(自身を含む): 741074880

約数和(自身を除く): 458999652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 271, 348, 522, 542, 813, 997, 1044, 1084, 1626, 1994, 2439, 2991, 3252, 3988, 4878, 5982, 7859, 8973, 9756, 11964, 15718, 17946, 23577, 28913, 31436, 35892, 47154, 57826, 70731, 86739, 94308, 115652, 141462, 173478, 260217, 270187, 282924, 346956, 520434, 540374, 810561, 1040868, 1080748, 1621122, 2431683, 3242244, 4863366, 7835423, 9726732, 15670846, 23506269, 31341692, 47012538, 70518807, 94025076, 141037614, 282075228]

約数ペア:

[(1, 282075228), (2, 141037614), (3, 94025076), (4, 70518807), (6, 47012538), (9, 31341692), (12, 23506269), (18, 15670846), (29, 9726732), (36, 7835423), (58, 4863366), (87, 3242244), (116, 2431683), (174, 1621122), (261, 1080748), (271, 1040868), (348, 810561), (522, 540374), (542, 520434), (813, 346956), (997, 282924), (1044, 270187), (1084, 260217), (1626, 173478), (1994, 141462), (2439, 115652), (2991, 94308), (3252, 86739), (3988, 70731), (4878, 57826), (5982, 47154), (7859, 35892), (8973, 31436), (9756, 28913), (11964, 23577), (15718, 17946)]