648022704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{1487}}^1$

素因数の和:2802

約数の個数: 80

約数和(自身を含む): 1915972608

約数和(自身を除く): 1267949904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1297, 1487, 2594, 2974, 3891, 4461, 5188, 5948, 7782, 8922, 9079, 10376, 10409, 11896, 15564, 17844, 18158, 20752, 20818, 23792, 27237, 31128, 31227, 35688, 36316, 41636, 54474, 62256, 62454, 71376, 72632, 83272, 108948, 124908, 145264, 166544, 217896, 249816, 435792, 499632, 1928639, 3857278, 5785917, 7714556, 11571834, 13500473, 15429112, 23143668, 27000946, 30858224, 40501419, 46287336, 54001892, 81002838, 92574672, 108003784, 162005676, 216007568, 324011352, 648022704]

約数ペア:

[(1, 648022704), (2, 324011352), (3, 216007568), (4, 162005676), (6, 108003784), (7, 92574672), (8, 81002838), (12, 54001892), (14, 46287336), (16, 40501419), (21, 30858224), (24, 27000946), (28, 23143668), (42, 15429112), (48, 13500473), (56, 11571834), (84, 7714556), (112, 5785917), (168, 3857278), (336, 1928639), (1297, 499632), (1487, 435792), (2594, 249816), (2974, 217896), (3891, 166544), (4461, 145264), (5188, 124908), (5948, 108948), (7782, 83272), (8922, 72632), (9079, 71376), (10376, 62454), (10409, 62256), (11896, 54474), (15564, 41636), (17844, 36316), (18158, 35688), (20752, 31227), (20818, 31128), (23792, 27237)]