238238868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{42331}}^1$

素因数の和:42412

約数の個数: 48

約数和(自身を含む): 644801024

約数和(自身を除く): 406562156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 42331, 84662, 126993, 169324, 253986, 296317, 507972, 592634, 888951, 1185268, 1777902, 2836177, 3555804, 5672354, 8508531, 11344708, 17017062, 19853239, 34034124, 39706478, 59559717, 79412956, 119119434, 238238868]

約数ペア:

[(1, 238238868), (2, 119119434), (3, 79412956), (4, 59559717), (6, 39706478), (7, 34034124), (12, 19853239), (14, 17017062), (21, 11344708), (28, 8508531), (42, 5672354), (67, 3555804), (84, 2836177), (134, 1777902), (201, 1185268), (268, 888951), (402, 592634), (469, 507972), (804, 296317), (938, 253986), (1407, 169324), (1876, 126993), (2814, 84662), (5628, 42331)]