309801723392

素因数分解:

$2^9\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2980697}}^1$

素因数の和:2980751

約数の個数: 80

約数和(自身を含む): 731820972960

約数和(自身を除く): 422019249568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 512, 812, 896, 928, 1624, 1792, 1856, 3248, 3584, 3712, 6496, 7424, 12992, 14848, 25984, 51968, 103936, 2980697, 5961394, 11922788, 20864879, 23845576, 41729758, 47691152, 83459516, 86440213, 95382304, 166919032, 172880426, 190764608, 333838064, 345760852, 381529216, 605081491, 667676128, 691521704, 763058432, 1210162982, 1335352256, 1383043408, 1526116864, 2420325964, 2670704512, 2766086816, 4840651928, 5341409024, 5532173632, 9681303856, 10682818048, 11064347264, 19362607712, 22128694528, 38725215424, 44257389056, 77450430848, 154900861696, 309801723392]

約数ペア:

[(1, 309801723392), (2, 154900861696), (4, 77450430848), (7, 44257389056), (8, 38725215424), (14, 22128694528), (16, 19362607712), (28, 11064347264), (29, 10682818048), (32, 9681303856), (56, 5532173632), (58, 5341409024), (64, 4840651928), (112, 2766086816), (116, 2670704512), (128, 2420325964), (203, 1526116864), (224, 1383043408), (232, 1335352256), (256, 1210162982), (406, 763058432), (448, 691521704), (464, 667676128), (512, 605081491), (812, 381529216), (896, 345760852), (928, 333838064), (1624, 190764608), (1792, 172880426), (1856, 166919032), (3248, 95382304), (3584, 86440213), (3712, 83459516), (6496, 47691152), (7424, 41729758), (12992, 23845576), (14848, 20864879), (25984, 11922788), (51968, 5961394), (103936, 2980697)]