2772336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 8443904

約数和(自身を除く): 5671568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 223, 259, 296, 336, 444, 446, 518, 592, 669, 777, 888, 892, 1036, 1338, 1554, 1561, 1776, 1784, 2072, 2676, 3108, 3122, 3568, 4144, 4683, 5352, 6216, 6244, 8251, 9366, 10704, 12432, 12488, 16502, 18732, 24753, 24976, 33004, 37464, 49506, 57757, 66008, 74928, 99012, 115514, 132016, 173271, 198024, 231028, 346542, 396048, 462056, 693084, 924112, 1386168, 2772336]

約数ペア:

[(1, 2772336), (2, 1386168), (3, 924112), (4, 693084), (6, 462056), (7, 396048), (8, 346542), (12, 231028), (14, 198024), (16, 173271), (21, 132016), (24, 115514), (28, 99012), (37, 74928), (42, 66008), (48, 57757), (56, 49506), (74, 37464), (84, 33004), (111, 24976), (112, 24753), (148, 18732), (168, 16502), (222, 12488), (223, 12432), (259, 10704), (296, 9366), (336, 8251), (444, 6244), (446, 6216), (518, 5352), (592, 4683), (669, 4144), (777, 3568), (888, 3122), (892, 3108), (1036, 2676), (1338, 2072), (1554, 1784), (1561, 1776)]