1238708376

素因数分解:

$2^3\times 3^4\times {\mathrm{1289}}^1\times {\mathrm{1483}}^1$

素因数の和:2790

約数の個数: 80

約数和(自身を含む): 3474563400

約数和(自身を除く): 2235855024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1289, 1483, 2578, 2966, 3867, 4449, 5156, 5932, 7734, 8898, 10312, 11601, 11864, 13347, 15468, 17796, 23202, 26694, 30936, 34803, 35592, 40041, 46404, 53388, 69606, 80082, 92808, 104409, 106776, 120123, 139212, 160164, 208818, 240246, 278424, 320328, 417636, 480492, 835272, 960984, 1911587, 3823174, 5734761, 7646348, 11469522, 15292696, 17204283, 22939044, 34408566, 45878088, 51612849, 68817132, 103225698, 137634264, 154838547, 206451396, 309677094, 412902792, 619354188, 1238708376]

約数ペア:

[(1, 1238708376), (2, 619354188), (3, 412902792), (4, 309677094), (6, 206451396), (8, 154838547), (9, 137634264), (12, 103225698), (18, 68817132), (24, 51612849), (27, 45878088), (36, 34408566), (54, 22939044), (72, 17204283), (81, 15292696), (108, 11469522), (162, 7646348), (216, 5734761), (324, 3823174), (648, 1911587), (1289, 960984), (1483, 835272), (2578, 480492), (2966, 417636), (3867, 320328), (4449, 278424), (5156, 240246), (5932, 208818), (7734, 160164), (8898, 139212), (10312, 120123), (11601, 106776), (11864, 104409), (13347, 92808), (15468, 80082), (17796, 69606), (23202, 53388), (26694, 46404), (30936, 40041), (34803, 35592)]