1290701952

素因数分解:

$2^7\times 3^4\times {\mathrm{124489}}^1$

素因数の和:124515

約数の個数: 80

約数和(自身を含む): 3841138950

約数和(自身を除く): 2550436998

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 124489, 248978, 373467, 497956, 746934, 995912, 1120401, 1493868, 1991824, 2240802, 2987736, 3361203, 3983648, 4481604, 5975472, 6722406, 7967296, 8963208, 10083609, 11950944, 13444812, 15934592, 17926416, 20167218, 23901888, 26889624, 35852832, 40334436, 47803776, 53779248, 71705664, 80668872, 107558496, 143411328, 161337744, 215116992, 322675488, 430233984, 645350976, 1290701952]

約数ペア:

[(1, 1290701952), (2, 645350976), (3, 430233984), (4, 322675488), (6, 215116992), (8, 161337744), (9, 143411328), (12, 107558496), (16, 80668872), (18, 71705664), (24, 53779248), (27, 47803776), (32, 40334436), (36, 35852832), (48, 26889624), (54, 23901888), (64, 20167218), (72, 17926416), (81, 15934592), (96, 13444812), (108, 11950944), (128, 10083609), (144, 8963208), (162, 7967296), (192, 6722406), (216, 5975472), (288, 4481604), (324, 3983648), (384, 3361203), (432, 2987736), (576, 2240802), (648, 1991824), (864, 1493868), (1152, 1120401), (1296, 995912), (1728, 746934), (2592, 497956), (3456, 373467), (5184, 248978), (10368, 124489)]