513954168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1693}}^1$

素因数の和:1861

約数の個数: 128

約数和(自身を含む): 1593715200

約数和(自身を除く): 1079761032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 139, 156, 168, 182, 273, 278, 312, 364, 417, 546, 556, 728, 834, 973, 1092, 1112, 1668, 1693, 1807, 1946, 2184, 2919, 3336, 3386, 3614, 3892, 5079, 5421, 5838, 6772, 7228, 7784, 10158, 10842, 11676, 11851, 12649, 13544, 14456, 20316, 21684, 22009, 23352, 23702, 25298, 35553, 37947, 40632, 43368, 44018, 47404, 50596, 66027, 71106, 75894, 88036, 94808, 101192, 132054, 142212, 151788, 154063, 176072, 235327, 264108, 284424, 303576, 308126, 462189, 470654, 528216, 616252, 705981, 924378, 941308, 1232504, 1411962, 1647289, 1848756, 1882616, 2823924, 3059251, 3294578, 3697512, 4941867, 5647848, 6118502, 6589156, 9177753, 9883734, 12237004, 13178312, 18355506, 19767468, 21414757, 24474008, 36711012, 39534936, 42829514, 64244271, 73422024, 85659028, 128488542, 171318056, 256977084, 513954168]

約数ペア:

[(1, 513954168), (2, 256977084), (3, 171318056), (4, 128488542), (6, 85659028), (7, 73422024), (8, 64244271), (12, 42829514), (13, 39534936), (14, 36711012), (21, 24474008), (24, 21414757), (26, 19767468), (28, 18355506), (39, 13178312), (42, 12237004), (52, 9883734), (56, 9177753), (78, 6589156), (84, 6118502), (91, 5647848), (104, 4941867), (139, 3697512), (156, 3294578), (168, 3059251), (182, 2823924), (273, 1882616), (278, 1848756), (312, 1647289), (364, 1411962), (417, 1232504), (546, 941308), (556, 924378), (728, 705981), (834, 616252), (973, 528216), (1092, 470654), (1112, 462189), (1668, 308126), (1693, 303576), (1807, 284424), (1946, 264108), (2184, 235327), (2919, 176072), (3336, 154063), (3386, 151788), (3614, 142212), (3892, 132054), (5079, 101192), (5421, 94808), (5838, 88036), (6772, 75894), (7228, 71106), (7784, 66027), (10158, 50596), (10842, 47404), (11676, 44018), (11851, 43368), (12649, 40632), (13544, 37947), (14456, 35553), (20316, 25298), (21684, 23702), (22009, 23352)]