289382688

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^2$

素因数の和:204

約数の個数: 216

約数和(自身を含む): 993964608

約数和(自身を除く): 704581920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 79, 84, 92, 96, 112, 126, 138, 144, 158, 161, 168, 184, 207, 224, 237, 252, 276, 288, 316, 322, 336, 368, 414, 474, 483, 504, 552, 553, 632, 644, 672, 711, 736, 828, 948, 966, 1008, 1104, 1106, 1264, 1288, 1422, 1449, 1656, 1659, 1817, 1896, 1932, 2016, 2208, 2212, 2528, 2576, 2844, 2898, 3312, 3318, 3634, 3792, 3864, 4424, 4977, 5152, 5451, 5688, 5796, 6241, 6624, 6636, 7268, 7584, 7728, 8848, 9954, 10902, 11376, 11592, 12482, 12719, 13272, 14536, 15456, 16353, 17696, 18723, 19908, 21804, 22752, 23184, 24964, 25438, 26544, 29072, 32706, 37446, 38157, 39816, 43608, 43687, 46368, 49928, 50876, 53088, 56169, 58144, 65412, 74892, 76314, 79632, 87216, 87374, 99856, 101752, 112338, 114471, 130824, 131061, 143543, 149784, 152628, 159264, 174432, 174748, 199712, 203504, 224676, 228942, 261648, 262122, 287086, 299568, 305256, 349496, 393183, 407008, 430629, 449352, 457884, 523296, 524244, 574172, 599136, 610512, 698992, 786366, 861258, 898704, 915768, 1004801, 1048488, 1148344, 1221024, 1291887, 1397984, 1572732, 1722516, 1797408, 1831536, 2009602, 2096976, 2296688, 2583774, 3014403, 3145464, 3445032, 3663072, 4019204, 4193952, 4593376, 5167548, 6028806, 6290928, 6890064, 8038408, 9043209, 10335096, 12057612, 12581856, 13780128, 16076816, 18086418, 20670192, 24115224, 32153632, 36172836, 41340384, 48230448, 72345672, 96460896, 144691344, 289382688]

約数ペア:

[(1, 289382688), (2, 144691344), (3, 96460896), (4, 72345672), (6, 48230448), (7, 41340384), (8, 36172836), (9, 32153632), (12, 24115224), (14, 20670192), (16, 18086418), (18, 16076816), (21, 13780128), (23, 12581856), (24, 12057612), (28, 10335096), (32, 9043209), (36, 8038408), (42, 6890064), (46, 6290928), (48, 6028806), (56, 5167548), (63, 4593376), (69, 4193952), (72, 4019204), (79, 3663072), (84, 3445032), (92, 3145464), (96, 3014403), (112, 2583774), (126, 2296688), (138, 2096976), (144, 2009602), (158, 1831536), (161, 1797408), (168, 1722516), (184, 1572732), (207, 1397984), (224, 1291887), (237, 1221024), (252, 1148344), (276, 1048488), (288, 1004801), (316, 915768), (322, 898704), (336, 861258), (368, 786366), (414, 698992), (474, 610512), (483, 599136), (504, 574172), (552, 524244), (553, 523296), (632, 457884), (644, 449352), (672, 430629), (711, 407008), (736, 393183), (828, 349496), (948, 305256), (966, 299568), (1008, 287086), (1104, 262122), (1106, 261648), (1264, 228942), (1288, 224676), (1422, 203504), (1449, 199712), (1656, 174748), (1659, 174432), (1817, 159264), (1896, 152628), (1932, 149784), (2016, 143543), (2208, 131061), (2212, 130824), (2528, 114471), (2576, 112338), (2844, 101752), (2898, 99856), (3312, 87374), (3318, 87216), (3634, 79632), (3792, 76314), (3864, 74892), (4424, 65412), (4977, 58144), (5152, 56169), (5451, 53088), (5688, 50876), (5796, 49928), (6241, 46368), (6624, 43687), (6636, 43608), (7268, 39816), (7584, 38157), (7728, 37446), (8848, 32706), (9954, 29072), (10902, 26544), (11376, 25438), (11592, 24964), (12482, 23184), (12719, 22752), (13272, 21804), (14536, 19908), (15456, 18723), (16353, 17696)]