269335122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{557}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 639601920

約数和(自身を除く): 370266798

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 397, 406, 557, 609, 794, 1114, 1191, 1218, 1671, 2382, 2779, 3342, 3899, 5558, 7798, 8337, 11513, 11697, 16153, 16674, 23026, 23394, 32306, 34539, 48459, 69078, 80591, 96918, 113071, 161182, 221129, 226142, 241773, 339213, 442258, 483546, 663387, 678426, 1326774, 1547903, 3095806, 4643709, 6412741, 9287418, 12825482, 19238223, 38476446, 44889187, 89778374, 134667561, 269335122]

約数ペア:

[(1, 269335122), (2, 134667561), (3, 89778374), (6, 44889187), (7, 38476446), (14, 19238223), (21, 12825482), (29, 9287418), (42, 6412741), (58, 4643709), (87, 3095806), (174, 1547903), (203, 1326774), (397, 678426), (406, 663387), (557, 483546), (609, 442258), (794, 339213), (1114, 241773), (1191, 226142), (1218, 221129), (1671, 161182), (2382, 113071), (2779, 96918), (3342, 80591), (3899, 69078), (5558, 48459), (7798, 34539), (8337, 32306), (11513, 23394), (11697, 23026), (16153, 16674)]