355286772

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{6421}}^1$

素因数の和:6513

約数の個数: 72

約数和(自身を含む): 946731240

約数和(自身を除く): 591444468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 53, 58, 87, 106, 116, 159, 174, 212, 261, 318, 348, 477, 522, 636, 954, 1044, 1537, 1908, 3074, 4611, 6148, 6421, 9222, 12842, 13833, 18444, 19263, 25684, 27666, 38526, 55332, 57789, 77052, 115578, 186209, 231156, 340313, 372418, 558627, 680626, 744836, 1020939, 1117254, 1361252, 1675881, 2041878, 2234508, 3062817, 3351762, 4083756, 6125634, 6703524, 9869077, 12251268, 19738154, 29607231, 39476308, 59214462, 88821693, 118428924, 177643386, 355286772]

約数ペア:

[(1, 355286772), (2, 177643386), (3, 118428924), (4, 88821693), (6, 59214462), (9, 39476308), (12, 29607231), (18, 19738154), (29, 12251268), (36, 9869077), (53, 6703524), (58, 6125634), (87, 4083756), (106, 3351762), (116, 3062817), (159, 2234508), (174, 2041878), (212, 1675881), (261, 1361252), (318, 1117254), (348, 1020939), (477, 744836), (522, 680626), (636, 558627), (954, 372418), (1044, 340313), (1537, 231156), (1908, 186209), (3074, 115578), (4611, 77052), (6148, 57789), (6421, 55332), (9222, 38526), (12842, 27666), (13833, 25684), (18444, 19263)]