1570672728

素因数分解:

$2^3\times 3^3\times {\mathrm{647}}^1\times {\mathrm{11239}}^1$

素因数の和:11901

約数の個数: 64

約数和(自身を含む): 4370112000

約数和(自身を除く): 2799439272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 647, 1294, 1941, 2588, 3882, 5176, 5823, 7764, 11239, 11646, 15528, 17469, 22478, 23292, 33717, 34938, 44956, 46584, 67434, 69876, 89912, 101151, 134868, 139752, 202302, 269736, 303453, 404604, 606906, 809208, 1213812, 2427624, 7271633, 14543266, 21814899, 29086532, 43629798, 58173064, 65444697, 87259596, 130889394, 174519192, 196334091, 261778788, 392668182, 523557576, 785336364, 1570672728]

約数ペア:

[(1, 1570672728), (2, 785336364), (3, 523557576), (4, 392668182), (6, 261778788), (8, 196334091), (9, 174519192), (12, 130889394), (18, 87259596), (24, 65444697), (27, 58173064), (36, 43629798), (54, 29086532), (72, 21814899), (108, 14543266), (216, 7271633), (647, 2427624), (1294, 1213812), (1941, 809208), (2588, 606906), (3882, 404604), (5176, 303453), (5823, 269736), (7764, 202302), (11239, 139752), (11646, 134868), (15528, 101151), (17469, 89912), (22478, 69876), (23292, 67434), (33717, 46584), (34938, 44956)]