1340987676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{40829}}^1$

素因数の和:40883

約数の個数: 96

約数和(自身を含む): 3951037440

約数和(自身を除く): 2610049764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 51, 68, 69, 84, 92, 102, 119, 138, 161, 204, 238, 276, 322, 357, 391, 476, 483, 644, 714, 782, 966, 1173, 1428, 1564, 1932, 2346, 2737, 4692, 5474, 8211, 10948, 16422, 32844, 40829, 81658, 122487, 163316, 244974, 285803, 489948, 571606, 694093, 857409, 939067, 1143212, 1388186, 1714818, 1878134, 2082279, 2776372, 2817201, 3429636, 3756268, 4164558, 4858651, 5634402, 6573469, 8329116, 9717302, 11268804, 13146938, 14575953, 15964139, 19434604, 19720407, 26293876, 29151906, 31928278, 39440814, 47892417, 58303812, 63856556, 78881628, 95784834, 111748973, 191569668, 223497946, 335246919, 446995892, 670493838, 1340987676]

約数ペア:

[(1, 1340987676), (2, 670493838), (3, 446995892), (4, 335246919), (6, 223497946), (7, 191569668), (12, 111748973), (14, 95784834), (17, 78881628), (21, 63856556), (23, 58303812), (28, 47892417), (34, 39440814), (42, 31928278), (46, 29151906), (51, 26293876), (68, 19720407), (69, 19434604), (84, 15964139), (92, 14575953), (102, 13146938), (119, 11268804), (138, 9717302), (161, 8329116), (204, 6573469), (238, 5634402), (276, 4858651), (322, 4164558), (357, 3756268), (391, 3429636), (476, 2817201), (483, 2776372), (644, 2082279), (714, 1878134), (782, 1714818), (966, 1388186), (1173, 1143212), (1428, 939067), (1564, 857409), (1932, 694093), (2346, 571606), (2737, 489948), (4692, 285803), (5474, 244974), (8211, 163316), (10948, 122487), (16422, 81658), (32844, 40829)]