804539632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3911}}^1$

素因数の和:3998

約数の個数: 80

約数和(自身を含む): 1792885248

約数和(自身を除く): 988345616

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 43, 46, 52, 86, 92, 104, 172, 184, 208, 299, 344, 368, 559, 598, 688, 989, 1118, 1196, 1978, 2236, 2392, 3911, 3956, 4472, 4784, 7822, 7912, 8944, 12857, 15644, 15824, 25714, 31288, 50843, 51428, 62576, 89953, 101686, 102856, 168173, 179906, 203372, 205712, 336346, 359812, 406744, 672692, 719624, 813488, 1169389, 1345384, 1439248, 2186249, 2338778, 2690768, 3867979, 4372498, 4677556, 7735958, 8744996, 9355112, 15471916, 17489992, 18710224, 30943832, 34979984, 50283727, 61887664, 100567454, 201134908, 402269816, 804539632]

約数ペア:

[(1, 804539632), (2, 402269816), (4, 201134908), (8, 100567454), (13, 61887664), (16, 50283727), (23, 34979984), (26, 30943832), (43, 18710224), (46, 17489992), (52, 15471916), (86, 9355112), (92, 8744996), (104, 7735958), (172, 4677556), (184, 4372498), (208, 3867979), (299, 2690768), (344, 2338778), (368, 2186249), (559, 1439248), (598, 1345384), (688, 1169389), (989, 813488), (1118, 719624), (1196, 672692), (1978, 406744), (2236, 359812), (2392, 336346), (3911, 205712), (3956, 203372), (4472, 179906), (4784, 168173), (7822, 102856), (7912, 101686), (8944, 89953), (12857, 62576), (15644, 51428), (15824, 50843), (25714, 31288)]