262859912

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 600606720

約数和(自身を除く): 337746808

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 97, 98, 124, 194, 196, 217, 223, 248, 388, 392, 434, 446, 679, 776, 868, 892, 1358, 1519, 1561, 1736, 1784, 2716, 3007, 3038, 3122, 4753, 5432, 6014, 6076, 6244, 6913, 9506, 10927, 12028, 12152, 12488, 13826, 19012, 21049, 21631, 21854, 24056, 27652, 38024, 42098, 43262, 43708, 48391, 55304, 84196, 86524, 87416, 96782, 147343, 151417, 168392, 173048, 193564, 294686, 302834, 338737, 387128, 589372, 605668, 670561, 677474, 1059919, 1178744, 1211336, 1341122, 1354948, 2119838, 2682244, 2709896, 4239676, 4693927, 5364488, 8479352, 9387854, 18775708, 32857489, 37551416, 65714978, 131429956, 262859912]

約数ペア:

[(1, 262859912), (2, 131429956), (4, 65714978), (7, 37551416), (8, 32857489), (14, 18775708), (28, 9387854), (31, 8479352), (49, 5364488), (56, 4693927), (62, 4239676), (97, 2709896), (98, 2682244), (124, 2119838), (194, 1354948), (196, 1341122), (217, 1211336), (223, 1178744), (248, 1059919), (388, 677474), (392, 670561), (434, 605668), (446, 589372), (679, 387128), (776, 338737), (868, 302834), (892, 294686), (1358, 193564), (1519, 173048), (1561, 168392), (1736, 151417), (1784, 147343), (2716, 96782), (3007, 87416), (3038, 86524), (3122, 84196), (4753, 55304), (5432, 48391), (6014, 43708), (6076, 43262), (6244, 42098), (6913, 38024), (9506, 27652), (10927, 24056), (12028, 21854), (12152, 21631), (12488, 21049), (13826, 19012)]