1016673424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1601}}^1$

素因数の和:1736

約数の個数: 80

約数和(自身を含む): 2202609024

約数和(自身を除く): 1185935600

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 71, 86, 104, 142, 172, 208, 284, 344, 559, 568, 688, 923, 1118, 1136, 1601, 1846, 2236, 3053, 3202, 3692, 4472, 6106, 6404, 7384, 8944, 12212, 12808, 14768, 20813, 24424, 25616, 39689, 41626, 48848, 68843, 79378, 83252, 113671, 137686, 158756, 166504, 227342, 275372, 317512, 333008, 454684, 550744, 635024, 894959, 909368, 1101488, 1477723, 1789918, 1818736, 2955446, 3579836, 4887853, 5910892, 7159672, 9775706, 11821784, 14319344, 19551412, 23643568, 39102824, 63542089, 78205648, 127084178, 254168356, 508336712, 1016673424]

約数ペア:

[(1, 1016673424), (2, 508336712), (4, 254168356), (8, 127084178), (13, 78205648), (16, 63542089), (26, 39102824), (43, 23643568), (52, 19551412), (71, 14319344), (86, 11821784), (104, 9775706), (142, 7159672), (172, 5910892), (208, 4887853), (284, 3579836), (344, 2955446), (559, 1818736), (568, 1789918), (688, 1477723), (923, 1101488), (1118, 909368), (1136, 894959), (1601, 635024), (1846, 550744), (2236, 454684), (3053, 333008), (3202, 317512), (3692, 275372), (4472, 227342), (6106, 166504), (6404, 158756), (7384, 137686), (8944, 113671), (12212, 83252), (12808, 79378), (14768, 68843), (20813, 48848), (24424, 41626), (25616, 39689)]