729919728

素因数分解:

$2^4\times 3^3\times {\mathrm{101}}^1\times {\mathrm{16729}}^1$

素因数の和:16847

約数の個数: 80

約数和(自身を含む): 2116010400

約数和(自身を除く): 1386090672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 101, 108, 144, 202, 216, 303, 404, 432, 606, 808, 909, 1212, 1616, 1818, 2424, 2727, 3636, 4848, 5454, 7272, 10908, 14544, 16729, 21816, 33458, 43632, 50187, 66916, 100374, 133832, 150561, 200748, 267664, 301122, 401496, 451683, 602244, 802992, 903366, 1204488, 1689629, 1806732, 2408976, 3379258, 3613464, 5068887, 6758516, 7226928, 10137774, 13517032, 15206661, 20275548, 27034064, 30413322, 40551096, 45619983, 60826644, 81102192, 91239966, 121653288, 182479932, 243306576, 364959864, 729919728]

約数ペア:

[(1, 729919728), (2, 364959864), (3, 243306576), (4, 182479932), (6, 121653288), (8, 91239966), (9, 81102192), (12, 60826644), (16, 45619983), (18, 40551096), (24, 30413322), (27, 27034064), (36, 20275548), (48, 15206661), (54, 13517032), (72, 10137774), (101, 7226928), (108, 6758516), (144, 5068887), (202, 3613464), (216, 3379258), (303, 2408976), (404, 1806732), (432, 1689629), (606, 1204488), (808, 903366), (909, 802992), (1212, 602244), (1616, 451683), (1818, 401496), (2424, 301122), (2727, 267664), (3636, 200748), (4848, 150561), (5454, 133832), (7272, 100374), (10908, 66916), (14544, 50187), (16729, 43632), (21816, 33458)]