890481648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{6037}}^1$

素因数の和:6494

約数の個数: 80

約数和(自身を含む): 2635466240

約数和(自身を除く): 1744984592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 439, 878, 1317, 1756, 2634, 3073, 3512, 5268, 6037, 6146, 7024, 9219, 10536, 12074, 12292, 18111, 18438, 21072, 24148, 24584, 36222, 36876, 42259, 48296, 49168, 72444, 73752, 84518, 96592, 126777, 144888, 147504, 169036, 253554, 289776, 338072, 507108, 676144, 1014216, 2028432, 2650243, 5300486, 7950729, 10600972, 15901458, 18551701, 21201944, 31802916, 37103402, 42403888, 55655103, 63605832, 74206804, 111310206, 127211664, 148413608, 222620412, 296827216, 445240824, 890481648]

約数ペア:

[(1, 890481648), (2, 445240824), (3, 296827216), (4, 222620412), (6, 148413608), (7, 127211664), (8, 111310206), (12, 74206804), (14, 63605832), (16, 55655103), (21, 42403888), (24, 37103402), (28, 31802916), (42, 21201944), (48, 18551701), (56, 15901458), (84, 10600972), (112, 7950729), (168, 5300486), (336, 2650243), (439, 2028432), (878, 1014216), (1317, 676144), (1756, 507108), (2634, 338072), (3073, 289776), (3512, 253554), (5268, 169036), (6037, 147504), (6146, 144888), (7024, 126777), (9219, 96592), (10536, 84518), (12074, 73752), (12292, 72444), (18111, 49168), (18438, 48296), (21072, 42259), (24148, 36876), (24584, 36222)]