1227291252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{320609}}^1$

素因数の和:320656

約数の個数: 48

約数和(自身を含む): 3231748800

約数和(自身を除く): 2004457548

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 320609, 641218, 961827, 1282436, 1923654, 3526699, 3847308, 7053398, 9297661, 10580097, 14106796, 18595322, 21160194, 27892983, 37190644, 42320388, 55785966, 102274271, 111571932, 204548542, 306822813, 409097084, 613645626, 1227291252]

約数ペア:

[(1, 1227291252), (2, 613645626), (3, 409097084), (4, 306822813), (6, 204548542), (11, 111571932), (12, 102274271), (22, 55785966), (29, 42320388), (33, 37190644), (44, 27892983), (58, 21160194), (66, 18595322), (87, 14106796), (116, 10580097), (132, 9297661), (174, 7053398), (319, 3847308), (348, 3526699), (638, 1923654), (957, 1282436), (1276, 961827), (1914, 641218), (3828, 320609)]