277212144

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{3221}}^1$

素因数の和:3406

約数の個数: 80

約数和(自身を含む): 786271104

約数和(自身を除く): 509058960

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 163, 176, 264, 326, 489, 528, 652, 978, 1304, 1793, 1956, 2608, 3221, 3586, 3912, 5379, 6442, 7172, 7824, 9663, 10758, 12884, 14344, 19326, 21516, 25768, 28688, 35431, 38652, 43032, 51536, 70862, 77304, 86064, 106293, 141724, 154608, 212586, 283448, 425172, 525023, 566896, 850344, 1050046, 1575069, 1700688, 2100092, 3150138, 4200184, 5775253, 6300276, 8400368, 11550506, 12600552, 17325759, 23101012, 25201104, 34651518, 46202024, 69303036, 92404048, 138606072, 277212144]

約数ペア:

[(1, 277212144), (2, 138606072), (3, 92404048), (4, 69303036), (6, 46202024), (8, 34651518), (11, 25201104), (12, 23101012), (16, 17325759), (22, 12600552), (24, 11550506), (33, 8400368), (44, 6300276), (48, 5775253), (66, 4200184), (88, 3150138), (132, 2100092), (163, 1700688), (176, 1575069), (264, 1050046), (326, 850344), (489, 566896), (528, 525023), (652, 425172), (978, 283448), (1304, 212586), (1793, 154608), (1956, 141724), (2608, 106293), (3221, 86064), (3586, 77304), (3912, 70862), (5379, 51536), (6442, 43032), (7172, 38652), (7824, 35431), (9663, 28688), (10758, 25768), (12884, 21516), (14344, 19326)]