172637472

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{256901}}^1$

素因数の和:256921

約数の個数: 48

約数和(自身を含む): 517914432

約数和(自身を除く): 345276960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 256901, 513802, 770703, 1027604, 1541406, 1798307, 2055208, 3082812, 3596614, 4110416, 5394921, 6165624, 7193228, 8220832, 10789842, 12331248, 14386456, 21579684, 24662496, 28772912, 43159368, 57545824, 86318736, 172637472]

約数ペア:

[(1, 172637472), (2, 86318736), (3, 57545824), (4, 43159368), (6, 28772912), (7, 24662496), (8, 21579684), (12, 14386456), (14, 12331248), (16, 10789842), (21, 8220832), (24, 7193228), (28, 6165624), (32, 5394921), (42, 4110416), (48, 3596614), (56, 3082812), (84, 2055208), (96, 1798307), (112, 1541406), (168, 1027604), (224, 770703), (336, 513802), (672, 256901)]