353290626

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21881}}^1$

素因数の和:21928

約数の個数: 64

約数和(自身を含む): 882282240

約数和(自身を除く): 528991614

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1242, 1794, 2691, 5382, 8073, 16146, 21881, 43762, 65643, 131286, 196929, 284453, 393858, 503263, 568906, 590787, 853359, 1006526, 1181574, 1509789, 1706718, 2560077, 3019578, 4529367, 5120154, 6542419, 7680231, 9058734, 13084838, 13588101, 15360462, 19627257, 27176202, 39254514, 58881771, 117763542, 176645313, 353290626]

約数ペア:

[(1, 353290626), (2, 176645313), (3, 117763542), (6, 58881771), (9, 39254514), (13, 27176202), (18, 19627257), (23, 15360462), (26, 13588101), (27, 13084838), (39, 9058734), (46, 7680231), (54, 6542419), (69, 5120154), (78, 4529367), (117, 3019578), (138, 2560077), (207, 1706718), (234, 1509789), (299, 1181574), (351, 1006526), (414, 853359), (598, 590787), (621, 568906), (702, 503263), (897, 393858), (1242, 284453), (1794, 196929), (2691, 131286), (5382, 65643), (8073, 43762), (16146, 21881)]