490055488

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{3527}}^1$

素因数の和:3719

約数の個数: 56

約数和(自身を含む): 1053827712

約数和(自身を除く): 563772224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 167, 208, 334, 416, 668, 832, 1336, 2171, 2672, 3527, 4342, 5344, 7054, 8684, 10688, 14108, 17368, 28216, 34736, 45851, 56432, 69472, 91702, 112864, 138944, 183404, 225728, 366808, 589009, 733616, 1178018, 1467232, 2356036, 2934464, 4712072, 7657117, 9424144, 15314234, 18848288, 30628468, 37696576, 61256936, 122513872, 245027744, 490055488]

約数ペア:

[(1, 490055488), (2, 245027744), (4, 122513872), (8, 61256936), (13, 37696576), (16, 30628468), (26, 18848288), (32, 15314234), (52, 9424144), (64, 7657117), (104, 4712072), (167, 2934464), (208, 2356036), (334, 1467232), (416, 1178018), (668, 733616), (832, 589009), (1336, 366808), (2171, 225728), (2672, 183404), (3527, 138944), (4342, 112864), (5344, 91702), (7054, 69472), (8684, 56432), (10688, 45851), (14108, 34736), (17368, 28216)]