254776416

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1459}}^1$

素因数の和:1596

約数の個数: 96

約数和(自身を含む): 715236480

約数和(自身を除く): 460460064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 107, 136, 204, 214, 272, 321, 408, 428, 544, 642, 816, 856, 1284, 1459, 1632, 1712, 1819, 2568, 2918, 3424, 3638, 4377, 5136, 5457, 5836, 7276, 8754, 10272, 10914, 11672, 14552, 17508, 21828, 23344, 24803, 29104, 35016, 43656, 46688, 49606, 58208, 70032, 74409, 87312, 99212, 140064, 148818, 156113, 174624, 198424, 297636, 312226, 396848, 468339, 595272, 624452, 793696, 936678, 1190544, 1248904, 1873356, 2381088, 2497808, 2653921, 3746712, 4995616, 5307842, 7493424, 7961763, 10615684, 14986848, 15923526, 21231368, 31847052, 42462736, 63694104, 84925472, 127388208, 254776416]

約数ペア:

[(1, 254776416), (2, 127388208), (3, 84925472), (4, 63694104), (6, 42462736), (8, 31847052), (12, 21231368), (16, 15923526), (17, 14986848), (24, 10615684), (32, 7961763), (34, 7493424), (48, 5307842), (51, 4995616), (68, 3746712), (96, 2653921), (102, 2497808), (107, 2381088), (136, 1873356), (204, 1248904), (214, 1190544), (272, 936678), (321, 793696), (408, 624452), (428, 595272), (544, 468339), (642, 396848), (816, 312226), (856, 297636), (1284, 198424), (1459, 174624), (1632, 156113), (1712, 148818), (1819, 140064), (2568, 99212), (2918, 87312), (3424, 74409), (3638, 70032), (4377, 58208), (5136, 49606), (5457, 46688), (5836, 43656), (7276, 35016), (8754, 29104), (10272, 24803), (10914, 23344), (11672, 21828), (14552, 17508)]