336209972

素因数分解:

$2^2\times 7^3\times {\mathrm{37}}^2\times {\mathrm{179}}^1$

素因数の和:278

約数の個数: 72

約数和(自身を含む): 709128000

約数和(自身を除く): 372918028

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 179, 196, 259, 343, 358, 518, 686, 716, 1036, 1253, 1369, 1372, 1813, 2506, 2738, 3626, 5012, 5476, 6623, 7252, 8771, 9583, 12691, 13246, 17542, 19166, 25382, 26492, 35084, 38332, 46361, 50764, 61397, 67081, 92722, 122794, 134162, 185444, 245051, 245588, 268324, 324527, 469567, 490102, 649054, 939134, 980204, 1298108, 1715357, 1878268, 2271689, 3430714, 4543378, 6861428, 9086756, 12007499, 24014998, 48029996, 84052493, 168104986, 336209972]

約数ペア:

[(1, 336209972), (2, 168104986), (4, 84052493), (7, 48029996), (14, 24014998), (28, 12007499), (37, 9086756), (49, 6861428), (74, 4543378), (98, 3430714), (148, 2271689), (179, 1878268), (196, 1715357), (259, 1298108), (343, 980204), (358, 939134), (518, 649054), (686, 490102), (716, 469567), (1036, 324527), (1253, 268324), (1369, 245588), (1372, 245051), (1813, 185444), (2506, 134162), (2738, 122794), (3626, 92722), (5012, 67081), (5476, 61397), (6623, 50764), (7252, 46361), (8771, 38332), (9583, 35084), (12691, 26492), (13246, 25382), (17542, 19166)]