425328732

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 1174118400

約数和(自身を除く): 748789668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 79, 81, 87, 108, 116, 158, 162, 174, 191, 237, 243, 261, 316, 324, 348, 382, 474, 486, 522, 573, 711, 764, 783, 948, 972, 1044, 1146, 1422, 1566, 1719, 2133, 2291, 2292, 2349, 2844, 3132, 3438, 4266, 4582, 4698, 5157, 5539, 6399, 6873, 6876, 7047, 8532, 9164, 9396, 10314, 11078, 12798, 13746, 14094, 15089, 15471, 16617, 19197, 20619, 20628, 22156, 25596, 27492, 28188, 30178, 30942, 33234, 38394, 41238, 45267, 46413, 49851, 60356, 61857, 61884, 66468, 76788, 82476, 90534, 92826, 99702, 123714, 135801, 149553, 181068, 185571, 185652, 199404, 247428, 271602, 299106, 371142, 407403, 437581, 448659, 543204, 556713, 598212, 742284, 814806, 875162, 897318, 1113426, 1222209, 1312743, 1345977, 1629612, 1750324, 1794636, 2226852, 2444418, 2625486, 2691954, 3666627, 3938229, 4888836, 5250972, 5383908, 7333254, 7876458, 11814687, 14666508, 15752916, 23629374, 35444061, 47258748, 70888122, 106332183, 141776244, 212664366, 425328732]

約数ペア:

[(1, 425328732), (2, 212664366), (3, 141776244), (4, 106332183), (6, 70888122), (9, 47258748), (12, 35444061), (18, 23629374), (27, 15752916), (29, 14666508), (36, 11814687), (54, 7876458), (58, 7333254), (79, 5383908), (81, 5250972), (87, 4888836), (108, 3938229), (116, 3666627), (158, 2691954), (162, 2625486), (174, 2444418), (191, 2226852), (237, 1794636), (243, 1750324), (261, 1629612), (316, 1345977), (324, 1312743), (348, 1222209), (382, 1113426), (474, 897318), (486, 875162), (522, 814806), (573, 742284), (711, 598212), (764, 556713), (783, 543204), (948, 448659), (972, 437581), (1044, 407403), (1146, 371142), (1422, 299106), (1566, 271602), (1719, 247428), (2133, 199404), (2291, 185652), (2292, 185571), (2349, 181068), (2844, 149553), (3132, 135801), (3438, 123714), (4266, 99702), (4582, 92826), (4698, 90534), (5157, 82476), (5539, 76788), (6399, 66468), (6873, 61884), (6876, 61857), (7047, 60356), (8532, 49851), (9164, 46413), (9396, 45267), (10314, 41238), (11078, 38394), (12798, 33234), (13746, 30942), (14094, 30178), (15089, 28188), (15471, 27492), (16617, 25596), (19197, 22156), (20619, 20628)]