870823424

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1013}}^1$

素因数の和:1127

約数の個数: 80

約数和(自身を含む): 1842283872

約数和(自身を除く): 971460448

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 73, 92, 128, 146, 184, 256, 292, 368, 512, 584, 736, 1013, 1168, 1472, 1679, 2026, 2336, 2944, 3358, 4052, 4672, 5888, 6716, 8104, 9344, 11776, 13432, 16208, 18688, 23299, 26864, 32416, 37376, 46598, 53728, 64832, 73949, 93196, 107456, 129664, 147898, 186392, 214912, 259328, 295796, 372784, 429824, 518656, 591592, 745568, 859648, 1183184, 1491136, 1700827, 2366368, 2982272, 3401654, 4732736, 5964544, 6803308, 9465472, 11929088, 13606616, 18930944, 27213232, 37861888, 54426464, 108852928, 217705856, 435411712, 870823424]

約数ペア:

[(1, 870823424), (2, 435411712), (4, 217705856), (8, 108852928), (16, 54426464), (23, 37861888), (32, 27213232), (46, 18930944), (64, 13606616), (73, 11929088), (92, 9465472), (128, 6803308), (146, 5964544), (184, 4732736), (256, 3401654), (292, 2982272), (368, 2366368), (512, 1700827), (584, 1491136), (736, 1183184), (1013, 859648), (1168, 745568), (1472, 591592), (1679, 518656), (2026, 429824), (2336, 372784), (2944, 295796), (3358, 259328), (4052, 214912), (4672, 186392), (5888, 147898), (6716, 129664), (8104, 107456), (9344, 93196), (11776, 73949), (13432, 64832), (16208, 53728), (18688, 46598), (23299, 37376), (26864, 32416)]