489396390912

素因数分解:

$2^{10}\times 3^4\times {\mathrm{11}}^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:120

約数の個数: 1100

約数和(自身を含む): 1787071612480

約数和(自身を除く): 1297675221568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 31, 32, 33, 36, 39, 44, 48, 52, 54, 62, 64, 66, 72, 78, 81, 88, 93, 96, 99, 104, 108, 117, 121, 124, 128, 132, 143, 144, 156, 162, 176, 186, 192, 198, 208, 216, 234, 242, 248, 256, 264, 279, 286, 288, 297, 312, 324, 341, 351, 352, 363, 372, 384, 396, 403, 416, 429, 432, 468, 484, 496, 512, 528, 558, 572, 576, 594, 624, 648, 682, 702, 704, 726, 744, 768, 792, 806, 832, 837, 858, 864, 891, 936, 968, 992, 1023, 1024, 1053, 1056, 1089, 1116, 1144, 1152, 1188, 1209, 1248, 1287, 1296, 1331, 1364, 1404, 1408, 1452, 1488, 1536, 1573, 1584, 1612, 1664, 1674, 1716, 1728, 1782, 1872, 1936, 1984, 2046, 2106, 2112, 2178, 2232, 2288, 2304, 2376, 2418, 2496, 2511, 2574, 2592, 2662, 2728, 2808, 2816, 2904, 2976, 3069, 3072, 3146, 3168, 3224, 3267, 3328, 3348, 3432, 3456, 3564, 3627, 3744, 3751, 3861, 3872, 3968, 3993, 4092, 4212, 4224, 4356, 4433, 4464, 4576, 4608, 4719, 4752, 4836, 4992, 5022, 5148, 5184, 5324, 5456, 5616, 5632, 5808, 5952, 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51584, 51909, 52272, 53196, 53568, 54912, 55242, 56628, 57024, 58032, 58564, 59904, 60016, 61776, 61952, 63888, 65286, 65472, 67392, 67518, 69212, 69696, 70928, 71424, 71874, 73216, 73656, 75504, 76032, 77376, 78408, 79794, 80352, 82368, 82522, 82944, 84942, 85184, 87048, 87296, 87846, 89856, 90024, 92664, 92928, 95232, 95832, 97526, 98208, 100672, 101277, 101376, 103168, 103818, 104544, 106392, 107136, 107811, 109824, 110484, 113256, 114048, 116064, 117128, 119691, 119808, 120032, 123552, 123783, 123904, 127413, 127776, 130572, 130944, 131769, 134784, 135036, 138424, 139392, 141856, 142848, 143748, 146289, 146432, 147312, 151008, 152064, 154752, 155727, 156816, 159588, 160704, 164736, 165044, 169884, 170368, 174096, 174592, 175692, 179712, 180048, 185328, 185856, 190333, 191664, 195052, 196416, 201344, 202554, 206336, 207636, 209088, 212784, 214272, 215622, 219648, 220968, 226512, 228096, 232128, 234256, 239382, 240064, 247104, 247566, 254826, 255552, 261144, 261888, 263538, 269568, 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約数ペア:

[(1, 489396390912), (2, 244698195456), (3, 163132130304), (4, 122349097728), (6, 81566065152), (8, 61174548864), (9, 54377376768), (11, 44490580992), (12, 40783032576), (13, 37645876224), (16, 30587274432), (18, 27188688384), (22, 22245290496), (24, 20391516288), (26, 18822938112), (27, 18125792256), (31, 15786980352), (32, 15293637216), (33, 14830193664), (36, 13594344192), (39, 12548625408), (44, 11122645248), (48, 10195758144), (52, 9411469056), (54, 9062896128), (62, 7893490176), (64, 7646818608), (66, 7415096832), (72, 6797172096), (78, 6274312704), (81, 6041930752), (88, 5561322624), (93, 5262326784), (96, 5097879072), (99, 4943397888), (104, 4705734528), (108, 4531448064), (117, 4182875136), (121, 4044598272), (124, 3946745088), (128, 3823409304), (132, 3707548416), (143, 3422352384), (144, 3398586048), (156, 3137156352), (162, 3020965376), (176, 2780661312), (186, 2631163392), (192, 2548939536), (198, 2471698944), (208, 2352867264), (216, 2265724032), (234, 2091437568), (242, 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