279440064

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 224

約数和(自身を含む): 877824000

約数和(自身を除く): 598383936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 79, 89, 92, 96, 108, 138, 144, 158, 178, 184, 192, 207, 216, 237, 267, 276, 288, 316, 356, 368, 414, 432, 474, 534, 552, 576, 621, 632, 711, 712, 736, 801, 828, 864, 948, 1068, 1104, 1242, 1264, 1422, 1424, 1472, 1602, 1656, 1728, 1817, 1896, 2047, 2133, 2136, 2208, 2403, 2484, 2528, 2844, 2848, 3204, 3312, 3634, 3792, 4094, 4266, 4272, 4416, 4806, 4968, 5056, 5451, 5688, 5696, 6141, 6408, 6624, 7031, 7268, 7584, 8188, 8532, 8544, 9612, 9936, 10902, 11376, 12282, 12816, 13248, 14062, 14536, 15168, 16353, 16376, 17064, 17088, 18423, 19224, 19872, 21093, 21804, 22752, 24564, 25632, 28124, 29072, 32706, 32752, 34128, 36846, 38448, 39744, 42186, 43608, 45504, 49059, 49128, 51264, 55269, 56248, 58144, 63279, 65412, 65504, 68256, 73692, 76896, 84372, 87216, 98118, 98256, 110538, 112496, 116288, 126558, 130824, 131008, 136512, 147384, 153792, 161713, 168744, 174432, 189837, 196236, 196512, 221076, 224992, 253116, 261648, 294768, 323426, 337488, 348864, 379674, 392472, 393024, 442152, 449984, 485139, 506232, 523296, 589536, 646852, 674976, 759348, 784944, 884304, 970278, 1012464, 1046592, 1179072, 1293704, 1349952, 1455417, 1518696, 1569888, 1768608, 1940556, 2024928, 2587408, 2910834, 3037392, 3139776, 3537216, 3881112, 4049856, 4366251, 5174816, 5821668, 6074784, 7762224, 8732502, 10349632, 11643336, 12149568, 15524448, 17465004, 23286672, 31048896, 34930008, 46573344, 69860016, 93146688, 139720032, 279440064]

約数ペア:

[(1, 279440064), (2, 139720032), (3, 93146688), (4, 69860016), (6, 46573344), (8, 34930008), (9, 31048896), (12, 23286672), (16, 17465004), (18, 15524448), (23, 12149568), (24, 11643336), (27, 10349632), (32, 8732502), (36, 7762224), (46, 6074784), (48, 5821668), (54, 5174816), (64, 4366251), (69, 4049856), (72, 3881112), (79, 3537216), (89, 3139776), (92, 3037392), (96, 2910834), (108, 2587408), (138, 2024928), (144, 1940556), (158, 1768608), (178, 1569888), (184, 1518696), (192, 1455417), (207, 1349952), (216, 1293704), (237, 1179072), (267, 1046592), (276, 1012464), (288, 970278), (316, 884304), (356, 784944), (368, 759348), (414, 674976), (432, 646852), (474, 589536), (534, 523296), (552, 506232), (576, 485139), (621, 449984), (632, 442152), (711, 393024), (712, 392472), (736, 379674), (801, 348864), (828, 337488), (864, 323426), (948, 294768), (1068, 261648), (1104, 253116), (1242, 224992), (1264, 221076), (1422, 196512), (1424, 196236), (1472, 189837), (1602, 174432), (1656, 168744), (1728, 161713), (1817, 153792), (1896, 147384), (2047, 136512), (2133, 131008), (2136, 130824), (2208, 126558), (2403, 116288), (2484, 112496), (2528, 110538), (2844, 98256), (2848, 98118), (3204, 87216), (3312, 84372), (3634, 76896), (3792, 73692), (4094, 68256), (4266, 65504), (4272, 65412), (4416, 63279), (4806, 58144), (4968, 56248), (5056, 55269), (5451, 51264), (5688, 49128), (5696, 49059), (6141, 45504), (6408, 43608), (6624, 42186), (7031, 39744), (7268, 38448), (7584, 36846), (8188, 34128), (8532, 32752), (8544, 32706), (9612, 29072), (9936, 28124), (10902, 25632), (11376, 24564), (12282, 22752), (12816, 21804), (13248, 21093), (14062, 19872), (14536, 19224), (15168, 18423), (16353, 17088), (16376, 17064)]