15709917244

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{857}}^1$

素因数の和:1344

約数の個数: 96

約数和(自身を含む): 33210777600

約数和(自身を除く): 17500860356

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 343, 431, 434, 686, 857, 862, 868, 1372, 1519, 1714, 1724, 3017, 3038, 3428, 5999, 6034, 6076, 10633, 11998, 12068, 13361, 21119, 21266, 23996, 26567, 26722, 41993, 42238, 42532, 53134, 53444, 83986, 84476, 93527, 106268, 147833, 167972, 185969, 187054, 293951, 295666, 369367, 371938, 374108, 587902, 591332, 654689, 738734, 743876, 1175804, 1301783, 1309378, 1477468, 2585569, 2603566, 2618756, 4582823, 5171138, 5207132, 9112481, 9165646, 10342276, 11450377, 18098983, 18224962, 18331292, 22900754, 36197966, 36449924, 45801508, 72395932, 80152639, 126692881, 160305278, 253385762, 320610556, 506771524, 561068473, 1122136946, 2244273892, 3927479311, 7854958622, 15709917244]

約数ペア:

[(1, 15709917244), (2, 7854958622), (4, 3927479311), (7, 2244273892), (14, 1122136946), (28, 561068473), (31, 506771524), (49, 320610556), (62, 253385762), (98, 160305278), (124, 126692881), (196, 80152639), (217, 72395932), (343, 45801508), (431, 36449924), (434, 36197966), (686, 22900754), (857, 18331292), (862, 18224962), (868, 18098983), (1372, 11450377), (1519, 10342276), (1714, 9165646), (1724, 9112481), (3017, 5207132), (3038, 5171138), (3428, 4582823), (5999, 2618756), (6034, 2603566), (6076, 2585569), (10633, 1477468), (11998, 1309378), (12068, 1301783), (13361, 1175804), (21119, 743876), (21266, 738734), (23996, 654689), (26567, 591332), (26722, 587902), (41993, 374108), (42238, 371938), (42532, 369367), (53134, 295666), (53444, 293951), (83986, 187054), (84476, 185969), (93527, 167972), (106268, 147833)]