391146168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2328251}}^1$

素因数の和:2328267

約数の個数: 32

約数和(自身を含む): 1117560960

約数和(自身を除く): 726414792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2328251, 4656502, 6984753, 9313004, 13969506, 16297757, 18626008, 27939012, 32595514, 48893271, 55878024, 65191028, 97786542, 130382056, 195573084, 391146168]

約数ペア:

[(1, 391146168), (2, 195573084), (3, 130382056), (4, 97786542), (6, 65191028), (7, 55878024), (8, 48893271), (12, 32595514), (14, 27939012), (21, 18626008), (24, 16297757), (28, 13969506), (42, 9313004), (56, 6984753), (84, 4656502), (168, 2328251)]