252606312

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{501203}}^1$

素因数の和:501222

約数の個数: 48

約数和(自身を含む): 781878240

約数和(自身を除く): 529271928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 501203, 1002406, 1503609, 2004812, 3007218, 3508421, 4009624, 4510827, 6014436, 7016842, 9021654, 10525263, 12028872, 14033684, 18043308, 21050526, 28067368, 31575789, 36086616, 42101052, 63151578, 84202104, 126303156, 252606312]

約数ペア:

[(1, 252606312), (2, 126303156), (3, 84202104), (4, 63151578), (6, 42101052), (7, 36086616), (8, 31575789), (9, 28067368), (12, 21050526), (14, 18043308), (18, 14033684), (21, 12028872), (24, 10525263), (28, 9021654), (36, 7016842), (42, 6014436), (56, 4510827), (63, 4009624), (72, 3508421), (84, 3007218), (126, 2004812), (168, 1503609), (252, 1002406), (504, 501203)]