285479124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2963}}^1$

素因数の和:3045

約数の個数: 96

約数和(自身を含む): 807346176

約数和(自身を除く): 521867052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 37, 42, 62, 74, 84, 93, 111, 124, 148, 186, 217, 222, 259, 372, 434, 444, 518, 651, 777, 868, 1036, 1147, 1302, 1554, 2294, 2604, 2963, 3108, 3441, 4588, 5926, 6882, 8029, 8889, 11852, 13764, 16058, 17778, 20741, 24087, 32116, 35556, 41482, 48174, 62223, 82964, 91853, 96348, 109631, 124446, 183706, 219262, 248892, 275559, 328893, 367412, 438524, 551118, 642971, 657786, 767417, 1102236, 1285942, 1315572, 1534834, 1928913, 2302251, 2571884, 3069668, 3398561, 3857826, 4604502, 6797122, 7715652, 9209004, 10195683, 13594244, 20391366, 23789927, 40782732, 47579854, 71369781, 95159708, 142739562, 285479124]

約数ペア:

[(1, 285479124), (2, 142739562), (3, 95159708), (4, 71369781), (6, 47579854), (7, 40782732), (12, 23789927), (14, 20391366), (21, 13594244), (28, 10195683), (31, 9209004), (37, 7715652), (42, 6797122), (62, 4604502), (74, 3857826), (84, 3398561), (93, 3069668), (111, 2571884), (124, 2302251), (148, 1928913), (186, 1534834), (217, 1315572), (222, 1285942), (259, 1102236), (372, 767417), (434, 657786), (444, 642971), (518, 551118), (651, 438524), (777, 367412), (868, 328893), (1036, 275559), (1147, 248892), (1302, 219262), (1554, 183706), (2294, 124446), (2604, 109631), (2963, 96348), (3108, 91853), (3441, 82964), (4588, 62223), (5926, 48174), (6882, 41482), (8029, 35556), (8889, 32116), (11852, 24087), (13764, 20741), (16058, 17778)]