401942268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{122693}}^1$

素因数の和:122723

約数の個数: 72

約数和(自身を含む): 1250497248

約数和(自身を除く): 848554980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 122693, 245386, 368079, 490772, 736158, 858851, 1104237, 1472316, 1595009, 1717702, 2208474, 2576553, 3190018, 3435404, 4416948, 4785027, 5153106, 6380036, 7729659, 9570054, 10306212, 11165063, 14355081, 15459318, 19140108, 22330126, 28710162, 30918636, 33495189, 44660252, 57420324, 66990378, 100485567, 133980756, 200971134, 401942268]

約数ペア:

[(1, 401942268), (2, 200971134), (3, 133980756), (4, 100485567), (6, 66990378), (7, 57420324), (9, 44660252), (12, 33495189), (13, 30918636), (14, 28710162), (18, 22330126), (21, 19140108), (26, 15459318), (28, 14355081), (36, 11165063), (39, 10306212), (42, 9570054), (52, 7729659), (63, 6380036), (78, 5153106), (84, 4785027), (91, 4416948), (117, 3435404), (126, 3190018), (156, 2576553), (182, 2208474), (234, 1717702), (252, 1595009), (273, 1472316), (364, 1104237), (468, 858851), (546, 736158), (819, 490772), (1092, 368079), (1638, 245386), (3276, 122693)]