218318436

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15199}}^1$

素因数の和:15238

約数の個数: 96

約数和(自身を含む): 680960000

約数和(自身を除く): 462641564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 2052, 2394, 3591, 4788, 7182, 14364, 15199, 30398, 45597, 60796, 91194, 106393, 136791, 182388, 212786, 273582, 288781, 319179, 410373, 425572, 547164, 577562, 638358, 820746, 866343, 957537, 1155124, 1276716, 1641492, 1732686, 1915074, 2021467, 2599029, 2872611, 3465372, 3830148, 4042934, 5198058, 5745222, 6064401, 7797087, 8085868, 10396116, 11490444, 12128802, 15594174, 18193203, 24257604, 31188348, 36386406, 54579609, 72772812, 109159218, 218318436]

約数ペア:

[(1, 218318436), (2, 109159218), (3, 72772812), (4, 54579609), (6, 36386406), (7, 31188348), (9, 24257604), (12, 18193203), (14, 15594174), (18, 12128802), (19, 11490444), (21, 10396116), (27, 8085868), (28, 7797087), (36, 6064401), (38, 5745222), (42, 5198058), (54, 4042934), (57, 3830148), (63, 3465372), (76, 2872611), (84, 2599029), (108, 2021467), (114, 1915074), (126, 1732686), (133, 1641492), (171, 1276716), (189, 1155124), (228, 957537), (252, 866343), (266, 820746), (342, 638358), (378, 577562), (399, 547164), (513, 425572), (532, 410373), (684, 319179), (756, 288781), (798, 273582), (1026, 212786), (1197, 182388), (1596, 136791), (2052, 106393), (2394, 91194), (3591, 60796), (4788, 45597), (7182, 30398), (14364, 15199)]