251133564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{9103}}^1$

素因数の和:9151

約数の個数: 72

約数和(自身を含む): 678065920

約数和(自身を除く): 426932356

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 132, 209, 228, 242, 363, 418, 484, 627, 726, 836, 1254, 1452, 2299, 2508, 4598, 6897, 9103, 9196, 13794, 18206, 27309, 27588, 36412, 54618, 100133, 109236, 172957, 200266, 300399, 345914, 400532, 518871, 600798, 691828, 1037742, 1101463, 1201596, 1902527, 2075484, 2202926, 3304389, 3805054, 4405852, 5707581, 6608778, 7610108, 11415162, 13217556, 20927797, 22830324, 41855594, 62783391, 83711188, 125566782, 251133564]

約数ペア:

[(1, 251133564), (2, 125566782), (3, 83711188), (4, 62783391), (6, 41855594), (11, 22830324), (12, 20927797), (19, 13217556), (22, 11415162), (33, 7610108), (38, 6608778), (44, 5707581), (57, 4405852), (66, 3805054), (76, 3304389), (114, 2202926), (121, 2075484), (132, 1902527), (209, 1201596), (228, 1101463), (242, 1037742), (363, 691828), (418, 600798), (484, 518871), (627, 400532), (726, 345914), (836, 300399), (1254, 200266), (1452, 172957), (2299, 109236), (2508, 100133), (4598, 54618), (6897, 36412), (9103, 27588), (9196, 27309), (13794, 18206)]