259295736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{81233}}^1$

素因数の和:81268

約数の個数: 64

約数和(自身を含む): 779846400

約数和(自身を除く): 520550664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 81233, 162466, 243699, 324932, 487398, 568631, 649864, 974796, 1137262, 1543427, 1705893, 1949592, 2274524, 3086854, 3411786, 4549048, 4630281, 6173708, 6823572, 9260562, 10803989, 12347416, 13647144, 18521124, 21607978, 32411967, 37042248, 43215956, 64823934, 86431912, 129647868, 259295736]

約数ペア:

[(1, 259295736), (2, 129647868), (3, 86431912), (4, 64823934), (6, 43215956), (7, 37042248), (8, 32411967), (12, 21607978), (14, 18521124), (19, 13647144), (21, 12347416), (24, 10803989), (28, 9260562), (38, 6823572), (42, 6173708), (56, 4630281), (57, 4549048), (76, 3411786), (84, 3086854), (114, 2274524), (133, 1949592), (152, 1705893), (168, 1543427), (228, 1137262), (266, 974796), (399, 649864), (456, 568631), (532, 487398), (798, 324932), (1064, 243699), (1596, 162466), (3192, 81233)]