284279424

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:239

約数の個数: 256

約数和(自身を含む): 921231360

約数和(自身を除く): 636951936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 64, 66, 78, 88, 93, 96, 104, 124, 128, 132, 143, 156, 167, 176, 186, 192, 208, 248, 264, 286, 312, 334, 341, 352, 372, 384, 403, 416, 429, 496, 501, 528, 572, 624, 668, 682, 704, 744, 806, 832, 858, 992, 1002, 1023, 1056, 1144, 1209, 1248, 1336, 1364, 1408, 1488, 1612, 1664, 1716, 1837, 1984, 2004, 2046, 2112, 2171, 2288, 2418, 2496, 2672, 2728, 2976, 3224, 3432, 3674, 3968, 4008, 4092, 4224, 4342, 4433, 4576, 4836, 4992, 5177, 5344, 5456, 5511, 5952, 6448, 6513, 6864, 7348, 8016, 8184, 8684, 8866, 9152, 9672, 10354, 10688, 10912, 11022, 11904, 12896, 13026, 13299, 13728, 14696, 15531, 16032, 16368, 17368, 17732, 18304, 19344, 20708, 21376, 21824, 22044, 23881, 25792, 26052, 26598, 27456, 29392, 31062, 32064, 32736, 34736, 35464, 38688, 41416, 43648, 44088, 47762, 51584, 52104, 53196, 54912, 56947, 58784, 62124, 64128, 65472, 67301, 69472, 70928, 71643, 77376, 82832, 88176, 95524, 104208, 106392, 113894, 117568, 124248, 130944, 134602, 138944, 141856, 143286, 154752, 165664, 170841, 176352, 191048, 201903, 208416, 212784, 227788, 235136, 248496, 269204, 277888, 283712, 286572, 331328, 341682, 352704, 382096, 403806, 416832, 425568, 455576, 496992, 538408, 567424, 573144, 662656, 683364, 705408, 740311, 764192, 807612, 833664, 851136, 911152, 993984, 1076816, 1146288, 1366728, 1480622, 1528384, 1615224, 1702272, 1822304, 1987968, 2153632, 2220933, 2292576, 2733456, 2961244, 3056768, 3230448, 3644608, 4307264, 4441866, 4585152, 5466912, 5922488, 6460896, 7289216, 8614528, 8883732, 9170304, 10933824, 11844976, 12921792, 17767464, 21867648, 23689952, 25843584, 35534928, 47379904, 71069856, 94759808, 142139712, 284279424]

約数ペア:

[(1, 284279424), (2, 142139712), (3, 94759808), (4, 71069856), (6, 47379904), (8, 35534928), (11, 25843584), (12, 23689952), (13, 21867648), (16, 17767464), (22, 12921792), (24, 11844976), (26, 10933824), (31, 9170304), (32, 8883732), (33, 8614528), (39, 7289216), (44, 6460896), (48, 5922488), (52, 5466912), (62, 4585152), (64, 4441866), (66, 4307264), (78, 3644608), (88, 3230448), (93, 3056768), (96, 2961244), (104, 2733456), (124, 2292576), (128, 2220933), (132, 2153632), (143, 1987968), (156, 1822304), (167, 1702272), (176, 1615224), (186, 1528384), (192, 1480622), (208, 1366728), (248, 1146288), (264, 1076816), (286, 993984), (312, 911152), (334, 851136), (341, 833664), (352, 807612), (372, 764192), (384, 740311), (403, 705408), (416, 683364), (429, 662656), (496, 573144), (501, 567424), (528, 538408), (572, 496992), (624, 455576), (668, 425568), (682, 416832), (704, 403806), (744, 382096), (806, 352704), (832, 341682), (858, 331328), (992, 286572), (1002, 283712), (1023, 277888), (1056, 269204), (1144, 248496), (1209, 235136), (1248, 227788), (1336, 212784), (1364, 208416), (1408, 201903), (1488, 191048), (1612, 176352), (1664, 170841), (1716, 165664), (1837, 154752), (1984, 143286), (2004, 141856), (2046, 138944), (2112, 134602), (2171, 130944), (2288, 124248), (2418, 117568), (2496, 113894), (2672, 106392), (2728, 104208), (2976, 95524), (3224, 88176), (3432, 82832), (3674, 77376), (3968, 71643), (4008, 70928), (4092, 69472), (4224, 67301), (4342, 65472), (4433, 64128), (4576, 62124), (4836, 58784), (4992, 56947), (5177, 54912), (5344, 53196), (5456, 52104), (5511, 51584), (5952, 47762), (6448, 44088), (6513, 43648), (6864, 41416), (7348, 38688), (8016, 35464), (8184, 34736), (8684, 32736), (8866, 32064), (9152, 31062), (9672, 29392), (10354, 27456), (10688, 26598), (10912, 26052), (11022, 25792), (11904, 23881), (12896, 22044), (13026, 21824), (13299, 21376), (13728, 20708), (14696, 19344), (15531, 18304), (16032, 17732), (16368, 17368)]