1398148992

素因数分解:

$2^7\times 3^3\times {\mathrm{404557}}^1$

素因数の和:404580

約数の個数: 64

約数和(自身を含む): 4126491600

約数和(自身を除く): 2728342608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 404557, 809114, 1213671, 1618228, 2427342, 3236456, 3641013, 4854684, 6472912, 7282026, 9709368, 10923039, 12945824, 14564052, 19418736, 21846078, 25891648, 29128104, 38837472, 43692156, 51783296, 58256208, 77674944, 87384312, 116512416, 155349888, 174768624, 233024832, 349537248, 466049664, 699074496, 1398148992]

約数ペア:

[(1, 1398148992), (2, 699074496), (3, 466049664), (4, 349537248), (6, 233024832), (8, 174768624), (9, 155349888), (12, 116512416), (16, 87384312), (18, 77674944), (24, 58256208), (27, 51783296), (32, 43692156), (36, 38837472), (48, 29128104), (54, 25891648), (64, 21846078), (72, 19418736), (96, 14564052), (108, 12945824), (128, 10923039), (144, 9709368), (192, 7282026), (216, 6472912), (288, 4854684), (384, 3641013), (432, 3236456), (576, 2427342), (864, 1618228), (1152, 1213671), (1728, 809114), (3456, 404557)]