317317752468

素因数分解:

$2^2\times 3^2\times {\mathrm{509}}^1\times {\mathrm{3917}}^1\times {\mathrm{4421}}^1$

素因数の和:8857

約数の個数: 72

約数和(自身を含む): 804071628360

約数和(自身を除く): 486753875892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 509, 1018, 1527, 2036, 3054, 3917, 4421, 4581, 6108, 7834, 8842, 9162, 11751, 13263, 15668, 17684, 18324, 23502, 26526, 35253, 39789, 47004, 53052, 70506, 79578, 141012, 159156, 1993753, 2250289, 3987506, 4500578, 5981259, 6750867, 7975012, 9001156, 11962518, 13501734, 17317057, 17943777, 20252601, 23925036, 27003468, 34634114, 35887554, 40505202, 51951171, 69268228, 71775108, 81010404, 103902342, 155853513, 207804684, 311707026, 623414052, 8814382013, 17628764026, 26443146039, 35257528052, 52886292078, 79329438117, 105772584156, 158658876234, 317317752468]

約数ペア:

[(1, 317317752468), (2, 158658876234), (3, 105772584156), (4, 79329438117), (6, 52886292078), (9, 35257528052), (12, 26443146039), (18, 17628764026), (36, 8814382013), (509, 623414052), (1018, 311707026), (1527, 207804684), (2036, 155853513), (3054, 103902342), (3917, 81010404), (4421, 71775108), (4581, 69268228), (6108, 51951171), (7834, 40505202), (8842, 35887554), (9162, 34634114), (11751, 27003468), (13263, 23925036), (15668, 20252601), (17684, 17943777), (18324, 17317057), (23502, 13501734), (26526, 11962518), (35253, 9001156), (39789, 7975012), (47004, 6750867), (53052, 5981259), (70506, 4500578), (79578, 3987506), (141012, 2250289), (159156, 1993753)]