485974356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{3917}}^1$

素因数の和:4149

約数の個数: 72

約数和(自身を含む): 1325663136

約数和(自身を除く): 839688780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 211, 294, 422, 588, 633, 844, 1266, 1477, 2532, 2954, 3917, 4431, 5908, 7834, 8862, 10339, 11751, 15668, 17724, 20678, 23502, 27419, 31017, 41356, 47004, 54838, 62034, 82257, 109676, 124068, 164514, 191933, 329028, 383866, 575799, 767732, 826487, 1151598, 1652974, 2303196, 2479461, 3305948, 4958922, 5785409, 9917844, 11570818, 17356227, 23141636, 34712454, 40497863, 69424908, 80995726, 121493589, 161991452, 242987178, 485974356]

約数ペア:

[(1, 485974356), (2, 242987178), (3, 161991452), (4, 121493589), (6, 80995726), (7, 69424908), (12, 40497863), (14, 34712454), (21, 23141636), (28, 17356227), (42, 11570818), (49, 9917844), (84, 5785409), (98, 4958922), (147, 3305948), (196, 2479461), (211, 2303196), (294, 1652974), (422, 1151598), (588, 826487), (633, 767732), (844, 575799), (1266, 383866), (1477, 329028), (2532, 191933), (2954, 164514), (3917, 124068), (4431, 109676), (5908, 82257), (7834, 62034), (8862, 54838), (10339, 47004), (11751, 41356), (15668, 31017), (17724, 27419), (20678, 23502)]