1353257984

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1723}}^1$

素因数の和:1815

約数の個数: 88

約数和(自身を含む): 2964383520

約数和(自身を除く): 1611125536

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 128, 208, 236, 256, 416, 472, 512, 767, 832, 944, 1024, 1534, 1664, 1723, 1888, 3068, 3328, 3446, 3776, 6136, 6656, 6892, 7552, 12272, 13312, 13784, 15104, 22399, 24544, 27568, 30208, 44798, 49088, 55136, 60416, 89596, 98176, 101657, 110272, 179192, 196352, 203314, 220544, 358384, 392704, 406628, 441088, 716768, 785408, 813256, 882176, 1321541, 1433536, 1626512, 1764352, 2643082, 2867072, 3253024, 5286164, 5734144, 6506048, 10572328, 11468288, 13012096, 21144656, 22936576, 26024192, 42289312, 52048384, 84578624, 104096768, 169157248, 338314496, 676628992, 1353257984]

約数ペア:

[(1, 1353257984), (2, 676628992), (4, 338314496), (8, 169157248), (13, 104096768), (16, 84578624), (26, 52048384), (32, 42289312), (52, 26024192), (59, 22936576), (64, 21144656), (104, 13012096), (118, 11468288), (128, 10572328), (208, 6506048), (236, 5734144), (256, 5286164), (416, 3253024), (472, 2867072), (512, 2643082), (767, 1764352), (832, 1626512), (944, 1433536), (1024, 1321541), (1534, 882176), (1664, 813256), (1723, 785408), (1888, 716768), (3068, 441088), (3328, 406628), (3446, 392704), (3776, 358384), (6136, 220544), (6656, 203314), (6892, 196352), (7552, 179192), (12272, 110272), (13312, 101657), (13784, 98176), (15104, 89596), (22399, 60416), (24544, 55136), (27568, 49088), (30208, 44798)]