1311194544

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{8089}}^1$

素因数の和:8418

約数の個数: 80

約数和(自身を含む): 3707679360

約数和(自身を除く): 2396484816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 307, 528, 614, 921, 1228, 1842, 2456, 3377, 3684, 4912, 6754, 7368, 8089, 10131, 13508, 14736, 16178, 20262, 24267, 27016, 32356, 40524, 48534, 54032, 64712, 81048, 88979, 97068, 129424, 162096, 177958, 194136, 266937, 355916, 388272, 533874, 711832, 1067748, 1423664, 2135496, 2483323, 4270992, 4966646, 7449969, 9933292, 14899938, 19866584, 27316553, 29799876, 39733168, 54633106, 59599752, 81949659, 109266212, 119199504, 163899318, 218532424, 327798636, 437064848, 655597272, 1311194544]

約数ペア:

[(1, 1311194544), (2, 655597272), (3, 437064848), (4, 327798636), (6, 218532424), (8, 163899318), (11, 119199504), (12, 109266212), (16, 81949659), (22, 59599752), (24, 54633106), (33, 39733168), (44, 29799876), (48, 27316553), (66, 19866584), (88, 14899938), (132, 9933292), (176, 7449969), (264, 4966646), (307, 4270992), (528, 2483323), (614, 2135496), (921, 1423664), (1228, 1067748), (1842, 711832), (2456, 533874), (3377, 388272), (3684, 355916), (4912, 266937), (6754, 194136), (7368, 177958), (8089, 162096), (10131, 129424), (13508, 97068), (14736, 88979), (16178, 81048), (20262, 64712), (24267, 54032), (27016, 48534), (32356, 40524)]