831807834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:804

約数の個数: 128

約数和(自身を含む): 2075867136

約数和(自身を除く): 1244059302

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 61, 66, 69, 78, 122, 138, 143, 183, 253, 286, 299, 366, 429, 506, 598, 671, 691, 759, 793, 858, 897, 1342, 1382, 1403, 1518, 1586, 1794, 2013, 2073, 2379, 2806, 3289, 4026, 4146, 4209, 4758, 6578, 7601, 8418, 8723, 8983, 9867, 15202, 15433, 15893, 17446, 17966, 18239, 19734, 22803, 26169, 26949, 30866, 31786, 36478, 42151, 45606, 46299, 47679, 52338, 53898, 54717, 84302, 92598, 95358, 98813, 109434, 126453, 174823, 197626, 200629, 206609, 252906, 296439, 349646, 401258, 413218, 463661, 524469, 547963, 592878, 601887, 619827, 927322, 969473, 1048938, 1095926, 1203774, 1239654, 1390983, 1643889, 1938946, 2272699, 2781966, 2908419, 3287778, 4545398, 5816838, 6027593, 6818097, 10664203, 12055186, 12603149, 13636194, 18082779, 21328406, 25206298, 31992609, 36165558, 37809447, 63985218, 75618894, 138634639, 277269278, 415903917, 831807834]

約数ペア:

[(1, 831807834), (2, 415903917), (3, 277269278), (6, 138634639), (11, 75618894), (13, 63985218), (22, 37809447), (23, 36165558), (26, 31992609), (33, 25206298), (39, 21328406), (46, 18082779), (61, 13636194), (66, 12603149), (69, 12055186), (78, 10664203), (122, 6818097), (138, 6027593), (143, 5816838), (183, 4545398), (253, 3287778), (286, 2908419), (299, 2781966), (366, 2272699), (429, 1938946), (506, 1643889), (598, 1390983), (671, 1239654), (691, 1203774), (759, 1095926), (793, 1048938), (858, 969473), (897, 927322), (1342, 619827), (1382, 601887), (1403, 592878), (1518, 547963), (1586, 524469), (1794, 463661), (2013, 413218), (2073, 401258), (2379, 349646), (2806, 296439), (3289, 252906), (4026, 206609), (4146, 200629), (4209, 197626), (4758, 174823), (6578, 126453), (7601, 109434), (8418, 98813), (8723, 95358), (8983, 92598), (9867, 84302), (15202, 54717), (15433, 53898), (15893, 52338), (17446, 47679), (17966, 46299), (18239, 45606), (19734, 42151), (22803, 36478), (26169, 31786), (26949, 30866)]