15663044904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{219223}}^1$

素因数の和:219474

約数の個数: 64

約数和(自身を含む): 42354076800

約数和(自身を除く): 26691031896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 229, 312, 458, 687, 916, 1374, 1832, 2748, 2977, 5496, 5954, 8931, 11908, 17862, 23816, 35724, 71448, 219223, 438446, 657669, 876892, 1315338, 1753784, 2630676, 2849899, 5261352, 5699798, 8549697, 11399596, 17099394, 22799192, 34198788, 50202067, 68397576, 100404134, 150606201, 200808268, 301212402, 401616536, 602424804, 652626871, 1204849608, 1305253742, 1957880613, 2610507484, 3915761226, 5221014968, 7831522452, 15663044904]

約数ペア:

[(1, 15663044904), (2, 7831522452), (3, 5221014968), (4, 3915761226), (6, 2610507484), (8, 1957880613), (12, 1305253742), (13, 1204849608), (24, 652626871), (26, 602424804), (39, 401616536), (52, 301212402), (78, 200808268), (104, 150606201), (156, 100404134), (229, 68397576), (312, 50202067), (458, 34198788), (687, 22799192), (916, 17099394), (1374, 11399596), (1832, 8549697), (2748, 5699798), (2977, 5261352), (5496, 2849899), (5954, 2630676), (8931, 1753784), (11908, 1315338), (17862, 876892), (23816, 657669), (35724, 438446), (71448, 219223)]