15804938288

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{1283}}^1$

素因数の和:1650

約数の個数: 80

約数和(自身を含む): 32097945600

約数和(自身を除く): 16293007312

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 139, 191, 232, 278, 382, 464, 556, 764, 1112, 1283, 1528, 2224, 2566, 3056, 4031, 5132, 5539, 8062, 10264, 11078, 16124, 20528, 22156, 26549, 32248, 37207, 44312, 53098, 64496, 74414, 88624, 106196, 148828, 178337, 212392, 245053, 297656, 356674, 424784, 490106, 595312, 713348, 769921, 980212, 1426696, 1539842, 1960424, 2853392, 3079684, 3920848, 5171773, 6159368, 7106537, 10343546, 12318736, 14213074, 20687092, 28426148, 34062367, 41374184, 56852296, 68124734, 82748368, 113704592, 136249468, 272498936, 544997872, 987808643, 1975617286, 3951234572, 7902469144, 15804938288]

約数ペア:

[(1, 15804938288), (2, 7902469144), (4, 3951234572), (8, 1975617286), (16, 987808643), (29, 544997872), (58, 272498936), (116, 136249468), (139, 113704592), (191, 82748368), (232, 68124734), (278, 56852296), (382, 41374184), (464, 34062367), (556, 28426148), (764, 20687092), (1112, 14213074), (1283, 12318736), (1528, 10343546), (2224, 7106537), (2566, 6159368), (3056, 5171773), (4031, 3920848), (5132, 3079684), (5539, 2853392), (8062, 1960424), (10264, 1539842), (11078, 1426696), (16124, 980212), (20528, 769921), (22156, 713348), (26549, 595312), (32248, 490106), (37207, 424784), (44312, 356674), (53098, 297656), (64496, 245053), (74414, 212392), (88624, 178337), (106196, 148828)]