849155216

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{25357}}^1$

素因数の和:25408

約数の個数: 80

約数和(自身を含む): 2113031424

約数和(自身を除く): 1263876208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 2093, 2392, 2576, 4186, 4784, 8372, 16744, 25357, 33488, 50714, 101428, 177499, 202856, 329641, 354998, 405712, 583211, 659282, 709996, 1166422, 1318564, 1419992, 2307487, 2332844, 2637128, 2839984, 4082477, 4614974, 4665688, 5274256, 7581743, 8164954, 9229948, 9331376, 15163486, 16329908, 18459896, 30326972, 32659816, 36919792, 53072201, 60653944, 65319632, 106144402, 121307888, 212288804, 424577608, 849155216]

約数ペア:

[(1, 849155216), (2, 424577608), (4, 212288804), (7, 121307888), (8, 106144402), (13, 65319632), (14, 60653944), (16, 53072201), (23, 36919792), (26, 32659816), (28, 30326972), (46, 18459896), (52, 16329908), (56, 15163486), (91, 9331376), (92, 9229948), (104, 8164954), (112, 7581743), (161, 5274256), (182, 4665688), (184, 4614974), (208, 4082477), (299, 2839984), (322, 2637128), (364, 2332844), (368, 2307487), (598, 1419992), (644, 1318564), (728, 1166422), (1196, 709996), (1288, 659282), (1456, 583211), (2093, 405712), (2392, 354998), (2576, 329641), (4186, 202856), (4784, 177499), (8372, 101428), (16744, 50714), (25357, 33488)]