212158296

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:454

約数の個数: 192

約数和(自身を含む): 698081280

約数和(自身を除く): 485922984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 37, 42, 56, 62, 63, 72, 74, 84, 93, 111, 124, 126, 148, 168, 186, 217, 222, 248, 252, 259, 279, 296, 333, 367, 372, 434, 444, 504, 518, 558, 651, 666, 734, 744, 777, 868, 888, 1036, 1101, 1116, 1147, 1302, 1332, 1468, 1554, 1736, 1953, 2072, 2202, 2232, 2294, 2331, 2569, 2604, 2664, 2936, 3108, 3303, 3441, 3906, 4404, 4588, 4662, 5138, 5208, 6216, 6606, 6882, 7707, 7812, 8029, 8808, 9176, 9324, 10276, 10323, 11377, 13212, 13579, 13764, 15414, 15624, 16058, 18648, 20552, 20646, 22754, 23121, 24087, 26424, 27158, 27528, 30828, 32116, 34131, 40737, 41292, 45508, 46242, 48174, 54316, 61656, 64232, 68262, 72261, 79639, 81474, 82584, 91016, 92484, 95053, 96348, 102393, 108632, 122211, 136524, 144522, 159278, 162948, 184968, 190106, 192696, 204786, 238917, 244422, 273048, 285159, 289044, 318556, 325896, 380212, 409572, 420949, 477834, 488844, 570318, 578088, 637112, 716751, 760424, 819144, 841898, 855477, 955668, 977688, 1140636, 1262847, 1433502, 1683796, 1710954, 1911336, 2281272, 2525694, 2867004, 2946643, 3367592, 3421908, 3788541, 5051388, 5734008, 5893286, 6843816, 7577082, 8839929, 10102776, 11786572, 15154164, 17679858, 23573144, 26519787, 30308328, 35359716, 53039574, 70719432, 106079148, 212158296]

約数ペア:

[(1, 212158296), (2, 106079148), (3, 70719432), (4, 53039574), (6, 35359716), (7, 30308328), (8, 26519787), (9, 23573144), (12, 17679858), (14, 15154164), (18, 11786572), (21, 10102776), (24, 8839929), (28, 7577082), (31, 6843816), (36, 5893286), (37, 5734008), (42, 5051388), (56, 3788541), (62, 3421908), (63, 3367592), (72, 2946643), (74, 2867004), (84, 2525694), (93, 2281272), (111, 1911336), (124, 1710954), (126, 1683796), (148, 1433502), (168, 1262847), (186, 1140636), (217, 977688), (222, 955668), (248, 855477), (252, 841898), (259, 819144), (279, 760424), (296, 716751), (333, 637112), (367, 578088), (372, 570318), (434, 488844), (444, 477834), (504, 420949), (518, 409572), (558, 380212), (651, 325896), (666, 318556), (734, 289044), (744, 285159), (777, 273048), (868, 244422), (888, 238917), (1036, 204786), (1101, 192696), (1116, 190106), (1147, 184968), (1302, 162948), (1332, 159278), (1468, 144522), (1554, 136524), (1736, 122211), (1953, 108632), (2072, 102393), (2202, 96348), (2232, 95053), (2294, 92484), (2331, 91016), (2569, 82584), (2604, 81474), (2664, 79639), (2936, 72261), (3108, 68262), (3303, 64232), (3441, 61656), (3906, 54316), (4404, 48174), (4588, 46242), (4662, 45508), (5138, 41292), (5208, 40737), (6216, 34131), (6606, 32116), (6882, 30828), (7707, 27528), (7812, 27158), (8029, 26424), (8808, 24087), (9176, 23121), (9324, 22754), (10276, 20646), (10323, 20552), (11377, 18648), (13212, 16058), (13579, 15624), (13764, 15414)]