488963454

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 1170614016

約数和(自身を除く): 681650562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 103, 134, 147, 201, 206, 241, 294, 309, 402, 469, 482, 618, 721, 723, 938, 1407, 1442, 1446, 1687, 2163, 2814, 3283, 3374, 4326, 5047, 5061, 6566, 6901, 9849, 10094, 10122, 11809, 13802, 15141, 16147, 19698, 20703, 23618, 24823, 30282, 32294, 35427, 41406, 48307, 48441, 49646, 70854, 74469, 96614, 96882, 113029, 144921, 148938, 173761, 226058, 289842, 338149, 339087, 347522, 521283, 676298, 678174, 791203, 1014447, 1042566, 1216327, 1582406, 1663141, 2028894, 2373609, 2432654, 3326282, 3648981, 4747218, 4989423, 7297962, 9978846, 11641987, 23283974, 34925961, 69851922, 81493909, 162987818, 244481727, 488963454]

約数ペア:

[(1, 488963454), (2, 244481727), (3, 162987818), (6, 81493909), (7, 69851922), (14, 34925961), (21, 23283974), (42, 11641987), (49, 9978846), (67, 7297962), (98, 4989423), (103, 4747218), (134, 3648981), (147, 3326282), (201, 2432654), (206, 2373609), (241, 2028894), (294, 1663141), (309, 1582406), (402, 1216327), (469, 1042566), (482, 1014447), (618, 791203), (721, 678174), (723, 676298), (938, 521283), (1407, 347522), (1442, 339087), (1446, 338149), (1687, 289842), (2163, 226058), (2814, 173761), (3283, 148938), (3374, 144921), (4326, 113029), (5047, 96882), (5061, 96614), (6566, 74469), (6901, 70854), (9849, 49646), (10094, 48441), (10122, 48307), (11809, 41406), (13802, 35427), (15141, 32294), (16147, 30282), (19698, 24823), (20703, 23618)]