378504

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{751}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 1173120

約数和(自身を除く): 794616

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, 751, 1502, 2253, 3004, 4506, 5257, 6008, 6759, 9012, 10514, 13518, 15771, 18024, 21028, 27036, 31542, 42056, 47313, 54072, 63084, 94626, 126168, 189252, 378504]

約数ペア:

[(1, 378504), (2, 189252), (3, 126168), (4, 94626), (6, 63084), (7, 54072), (8, 47313), (9, 42056), (12, 31542), (14, 27036), (18, 21028), (21, 18024), (24, 15771), (28, 13518), (36, 10514), (42, 9012), (56, 6759), (63, 6008), (72, 5257), (84, 4506), (126, 3004), (168, 2253), (252, 1502), (504, 751)]