1373352448

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8971}}^1$

素因数の和:9025

約数の個数: 80

約数和(自身を含む): 3083927616

約数和(自身を除く): 1710575168

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 256, 299, 368, 416, 512, 598, 736, 832, 1196, 1472, 1664, 2392, 2944, 3328, 4784, 5888, 6656, 8971, 9568, 11776, 17942, 19136, 35884, 38272, 71768, 76544, 116623, 143536, 153088, 206333, 233246, 287072, 412666, 466492, 574144, 825332, 932984, 1148288, 1650664, 1865968, 2296576, 2682329, 3301328, 3731936, 4593152, 5364658, 6602656, 7463872, 10729316, 13205312, 14927744, 21458632, 26410624, 29855488, 42917264, 52821248, 59710976, 85834528, 105642496, 171669056, 343338112, 686676224, 1373352448]

約数ペア:

[(1, 1373352448), (2, 686676224), (4, 343338112), (8, 171669056), (13, 105642496), (16, 85834528), (23, 59710976), (26, 52821248), (32, 42917264), (46, 29855488), (52, 26410624), (64, 21458632), (92, 14927744), (104, 13205312), (128, 10729316), (184, 7463872), (208, 6602656), (256, 5364658), (299, 4593152), (368, 3731936), (416, 3301328), (512, 2682329), (598, 2296576), (736, 1865968), (832, 1650664), (1196, 1148288), (1472, 932984), (1664, 825332), (2392, 574144), (2944, 466492), (3328, 412666), (4784, 287072), (5888, 233246), (6656, 206333), (8971, 153088), (9568, 143536), (11776, 116623), (17942, 76544), (19136, 71768), (35884, 38272)]