1386168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 4085760

約数和(自身を除く): 2699592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 223, 259, 296, 444, 446, 518, 669, 777, 888, 892, 1036, 1338, 1554, 1561, 1784, 2072, 2676, 3108, 3122, 4683, 5352, 6216, 6244, 8251, 9366, 12488, 16502, 18732, 24753, 33004, 37464, 49506, 57757, 66008, 99012, 115514, 173271, 198024, 231028, 346542, 462056, 693084, 1386168]

約数ペア:

[(1, 1386168), (2, 693084), (3, 462056), (4, 346542), (6, 231028), (7, 198024), (8, 173271), (12, 115514), (14, 99012), (21, 66008), (24, 57757), (28, 49506), (37, 37464), (42, 33004), (56, 24753), (74, 18732), (84, 16502), (111, 12488), (148, 9366), (168, 8251), (222, 6244), (223, 6216), (259, 5352), (296, 4683), (444, 3122), (446, 3108), (518, 2676), (669, 2072), (777, 1784), (888, 1561), (892, 1554), (1036, 1338)]