1219684146

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{733}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 2581096320

約数和(自身を除く): 1361412174

約数列:

[1, 2, 3, 6, 29, 58, 73, 87, 131, 146, 174, 219, 262, 393, 438, 733, 786, 1466, 2117, 2199, 3799, 4234, 4398, 6351, 7598, 9563, 11397, 12702, 19126, 21257, 22794, 28689, 42514, 53509, 57378, 63771, 96023, 107018, 127542, 160527, 192046, 277327, 288069, 321054, 554654, 576138, 831981, 1551761, 1663962, 2784667, 3103522, 4655283, 5569334, 7009679, 8354001, 9310566, 14019358, 16708002, 21029037, 42058074, 203280691, 406561382, 609842073, 1219684146]

約数ペア:

[(1, 1219684146), (2, 609842073), (3, 406561382), (6, 203280691), (29, 42058074), (58, 21029037), (73, 16708002), (87, 14019358), (131, 9310566), (146, 8354001), (174, 7009679), (219, 5569334), (262, 4655283), (393, 3103522), (438, 2784667), (733, 1663962), (786, 1551761), (1466, 831981), (2117, 576138), (2199, 554654), (3799, 321054), (4234, 288069), (4398, 277327), (6351, 192046), (7598, 160527), (9563, 127542), (11397, 107018), (12702, 96023), (19126, 63771), (21257, 57378), (22794, 53509), (28689, 42514)]