2728824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 8025600

約数和(自身を除く): 5296776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 439, 444, 518, 777, 878, 888, 1036, 1317, 1554, 1756, 2072, 2634, 3073, 3108, 3512, 5268, 6146, 6216, 9219, 10536, 12292, 16243, 18438, 24584, 32486, 36876, 48729, 64972, 73752, 97458, 113701, 129944, 194916, 227402, 341103, 389832, 454804, 682206, 909608, 1364412, 2728824]

約数ペア:

[(1, 2728824), (2, 1364412), (3, 909608), (4, 682206), (6, 454804), (7, 389832), (8, 341103), (12, 227402), (14, 194916), (21, 129944), (24, 113701), (28, 97458), (37, 73752), (42, 64972), (56, 48729), (74, 36876), (84, 32486), (111, 24584), (148, 18438), (168, 16243), (222, 12292), (259, 10536), (296, 9219), (439, 6216), (444, 6146), (518, 5268), (777, 3512), (878, 3108), (888, 3073), (1036, 2634), (1317, 2072), (1554, 1756)]