215888442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1847}}^1$

素因数の和:1904

約数の個数: 96

約数和(自身を含む): 566286336

約数和(自身を除く): 350397894

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 121, 138, 154, 161, 231, 242, 253, 322, 363, 462, 483, 506, 726, 759, 847, 966, 1518, 1694, 1771, 1847, 2541, 2783, 3542, 3694, 5082, 5313, 5541, 5566, 8349, 10626, 11082, 12929, 16698, 19481, 20317, 25858, 38787, 38962, 40634, 42481, 58443, 60951, 77574, 84962, 116886, 121902, 127443, 142219, 223487, 254886, 284438, 297367, 426657, 446974, 467291, 594734, 670461, 853314, 892101, 934582, 1340922, 1401873, 1564409, 1784202, 2803746, 3128818, 3271037, 4693227, 5140201, 6542074, 9386454, 9813111, 10280402, 15420603, 19626222, 30841206, 35981407, 71962814, 107944221, 215888442]

約数ペア:

[(1, 215888442), (2, 107944221), (3, 71962814), (6, 35981407), (7, 30841206), (11, 19626222), (14, 15420603), (21, 10280402), (22, 9813111), (23, 9386454), (33, 6542074), (42, 5140201), (46, 4693227), (66, 3271037), (69, 3128818), (77, 2803746), (121, 1784202), (138, 1564409), (154, 1401873), (161, 1340922), (231, 934582), (242, 892101), (253, 853314), (322, 670461), (363, 594734), (462, 467291), (483, 446974), (506, 426657), (726, 297367), (759, 284438), (847, 254886), (966, 223487), (1518, 142219), (1694, 127443), (1771, 121902), (1847, 116886), (2541, 84962), (2783, 77574), (3542, 60951), (3694, 58443), (5082, 42481), (5313, 40634), (5541, 38962), (5566, 38787), (8349, 25858), (10626, 20317), (11082, 19481), (12929, 16698)]