254742768

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:564

約数の個数: 180

約数和(自身を含む): 841657440

約数和(自身を除く): 586914672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 79, 84, 98, 112, 126, 144, 147, 158, 168, 196, 237, 252, 294, 316, 336, 392, 441, 457, 474, 504, 553, 588, 632, 711, 784, 882, 914, 948, 1008, 1106, 1176, 1264, 1371, 1422, 1659, 1764, 1828, 1896, 2212, 2352, 2742, 2844, 3199, 3318, 3528, 3656, 3792, 3871, 4113, 4424, 4977, 5484, 5688, 6398, 6636, 7056, 7312, 7742, 8226, 8848, 9597, 9954, 10968, 11376, 11613, 12796, 13272, 15484, 16452, 19194, 19908, 21936, 22393, 23226, 25592, 26544, 28791, 30968, 32904, 34839, 36103, 38388, 39816, 44786, 46452, 51184, 57582, 61936, 65808, 67179, 69678, 72206, 76776, 79632, 89572, 92904, 108309, 115164, 134358, 139356, 144412, 153552, 179144, 185808, 201537, 216618, 230328, 252721, 268716, 278712, 288824, 324927, 358288, 403074, 433236, 460656, 505442, 537432, 557424, 577648, 649854, 758163, 806148, 866472, 1010884, 1074864, 1299708, 1516326, 1612296, 1732944, 1769047, 2021768, 2274489, 2599416, 3032652, 3224592, 3538094, 4043536, 4548978, 5198832, 5307141, 6065304, 7076188, 9097956, 10614282, 12130608, 14152376, 15921423, 18195912, 21228564, 28304752, 31842846, 36391824, 42457128, 63685692, 84914256, 127371384, 254742768]

約数ペア:

[(1, 254742768), (2, 127371384), (3, 84914256), (4, 63685692), (6, 42457128), (7, 36391824), (8, 31842846), (9, 28304752), (12, 21228564), (14, 18195912), (16, 15921423), (18, 14152376), (21, 12130608), (24, 10614282), (28, 9097956), (36, 7076188), (42, 6065304), (48, 5307141), (49, 5198832), (56, 4548978), (63, 4043536), (72, 3538094), (79, 3224592), (84, 3032652), (98, 2599416), (112, 2274489), (126, 2021768), (144, 1769047), (147, 1732944), (158, 1612296), (168, 1516326), (196, 1299708), (237, 1074864), (252, 1010884), (294, 866472), (316, 806148), (336, 758163), (392, 649854), (441, 577648), (457, 557424), (474, 537432), (504, 505442), (553, 460656), (588, 433236), (632, 403074), (711, 358288), (784, 324927), (882, 288824), (914, 278712), (948, 268716), (1008, 252721), (1106, 230328), (1176, 216618), (1264, 201537), (1371, 185808), (1422, 179144), (1659, 153552), (1764, 144412), (1828, 139356), (1896, 134358), (2212, 115164), (2352, 108309), (2742, 92904), (2844, 89572), (3199, 79632), (3318, 76776), (3528, 72206), (3656, 69678), (3792, 67179), (3871, 65808), (4113, 61936), (4424, 57582), (4977, 51184), (5484, 46452), (5688, 44786), (6398, 39816), (6636, 38388), (7056, 36103), (7312, 34839), (7742, 32904), (8226, 30968), (8848, 28791), (9597, 26544), (9954, 25592), (10968, 23226), (11376, 22393), (11613, 21936), (12796, 19908), (13272, 19194), (15484, 16452)]