1239795336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:683

約数の個数: 128

約数和(自身を含む): 3421716480

約数和(自身を除く): 2181921144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 127, 134, 156, 201, 254, 268, 312, 381, 402, 467, 508, 536, 762, 804, 871, 934, 1016, 1401, 1524, 1608, 1651, 1742, 1868, 2613, 2802, 3048, 3302, 3484, 3736, 4953, 5226, 5604, 6071, 6604, 6968, 8509, 9906, 10452, 11208, 12142, 13208, 17018, 18213, 19812, 20904, 24284, 25527, 31289, 34036, 36426, 39624, 48568, 51054, 59309, 62578, 68072, 72852, 93867, 102108, 110617, 118618, 125156, 145704, 177927, 187734, 204216, 221234, 237236, 250312, 331851, 355854, 375468, 406757, 442468, 474472, 663702, 711708, 750936, 771017, 813514, 884936, 1220271, 1327404, 1423416, 1542034, 1627028, 2313051, 2440542, 2654808, 3084068, 3254056, 3973703, 4626102, 4881084, 6168136, 7947406, 9252204, 9762168, 11921109, 15894812, 18504408, 23842218, 31789624, 47684436, 51658139, 95368872, 103316278, 154974417, 206632556, 309948834, 413265112, 619897668, 1239795336]

約数ペア:

[(1, 1239795336), (2, 619897668), (3, 413265112), (4, 309948834), (6, 206632556), (8, 154974417), (12, 103316278), (13, 95368872), (24, 51658139), (26, 47684436), (39, 31789624), (52, 23842218), (67, 18504408), (78, 15894812), (104, 11921109), (127, 9762168), (134, 9252204), (156, 7947406), (201, 6168136), (254, 4881084), (268, 4626102), (312, 3973703), (381, 3254056), (402, 3084068), (467, 2654808), (508, 2440542), (536, 2313051), (762, 1627028), (804, 1542034), (871, 1423416), (934, 1327404), (1016, 1220271), (1401, 884936), (1524, 813514), (1608, 771017), (1651, 750936), (1742, 711708), (1868, 663702), (2613, 474472), (2802, 442468), (3048, 406757), (3302, 375468), (3484, 355854), (3736, 331851), (4953, 250312), (5226, 237236), (5604, 221234), (6071, 204216), (6604, 187734), (6968, 177927), (8509, 145704), (9906, 125156), (10452, 118618), (11208, 110617), (12142, 102108), (13208, 93867), (17018, 72852), (18213, 68072), (19812, 62578), (20904, 59309), (24284, 51054), (25527, 48568), (31289, 39624), (34036, 36426)]