259688736

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 288

約数和(自身を含む): 849139200

約数和(自身を除く): 589450464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 31, 32, 34, 36, 48, 51, 58, 59, 62, 68, 72, 87, 93, 96, 102, 116, 118, 124, 136, 144, 153, 174, 177, 186, 204, 232, 236, 248, 261, 272, 279, 288, 306, 348, 354, 372, 408, 464, 472, 493, 496, 522, 527, 531, 544, 558, 612, 696, 708, 744, 816, 899, 928, 944, 986, 992, 1003, 1044, 1054, 1062, 1116, 1224, 1392, 1416, 1479, 1488, 1581, 1632, 1711, 1798, 1829, 1888, 1972, 2006, 2088, 2108, 2124, 2232, 2448, 2697, 2784, 2832, 2958, 2976, 3009, 3162, 3422, 3596, 3658, 3944, 4012, 4176, 4216, 4248, 4437, 4464, 4743, 4896, 5133, 5394, 5487, 5664, 5916, 6018, 6324, 6844, 7192, 7316, 7888, 8024, 8091, 8352, 8432, 8496, 8874, 8928, 9027, 9486, 10266, 10788, 10974, 11832, 12036, 12648, 13688, 14384, 14632, 15283, 15399, 15776, 16048, 16182, 16461, 16864, 16992, 17748, 18054, 18972, 20532, 21576, 21948, 23664, 24072, 25296, 27376, 28768, 29087, 29264, 30566, 30798, 31093, 32096, 32364, 32922, 35496, 36108, 37944, 41064, 43152, 43896, 45849, 47328, 48144, 50592, 53041, 54752, 58174, 58528, 61132, 61596, 62186, 64728, 65844, 70992, 72216, 75888, 82128, 86304, 87261, 87792, 91698, 93279, 96288, 106082, 116348, 122264, 123192, 124372, 129456, 131688, 137547, 141984, 144432, 151776, 159123, 164256, 174522, 175584, 183396, 186558, 212164, 232696, 244528, 246384, 248744, 258912, 261783, 263376, 275094, 279837, 288864, 318246, 349044, 366792, 373116, 424328, 465392, 477369, 489056, 492768, 497488, 523566, 526752, 550188, 559674, 636492, 698088, 733584, 746232, 848656, 901697, 930784, 954738, 994976, 1047132, 1100376, 1119348, 1272984, 1396176, 1467168, 1492464, 1697312, 1803394, 1909476, 2094264, 2200752, 2238696, 2545968, 2705091, 2792352, 2984928, 3606788, 3818952, 4188528, 4401504, 4477392, 5091936, 5410182, 7213576, 7637904, 8115273, 8377056, 8954784, 10820364, 14427152, 15275808, 16230546, 21640728, 28854304, 32461092, 43281456, 64922184, 86562912, 129844368, 259688736]

約数ペア:

[(1, 259688736), (2, 129844368), (3, 86562912), (4, 64922184), (6, 43281456), (8, 32461092), (9, 28854304), (12, 21640728), (16, 16230546), (17, 15275808), (18, 14427152), (24, 10820364), (29, 8954784), (31, 8377056), (32, 8115273), (34, 7637904), (36, 7213576), (48, 5410182), (51, 5091936), (58, 4477392), (59, 4401504), (62, 4188528), (68, 3818952), (72, 3606788), (87, 2984928), (93, 2792352), (96, 2705091), (102, 2545968), (116, 2238696), (118, 2200752), (124, 2094264), (136, 1909476), (144, 1803394), (153, 1697312), (174, 1492464), (177, 1467168), (186, 1396176), (204, 1272984), (232, 1119348), (236, 1100376), (248, 1047132), (261, 994976), (272, 954738), (279, 930784), (288, 901697), (306, 848656), (348, 746232), (354, 733584), (372, 698088), (408, 636492), (464, 559674), (472, 550188), (493, 526752), (496, 523566), (522, 497488), (527, 492768), (531, 489056), (544, 477369), (558, 465392), (612, 424328), (696, 373116), (708, 366792), (744, 349044), (816, 318246), (899, 288864), (928, 279837), (944, 275094), (986, 263376), (992, 261783), (1003, 258912), (1044, 248744), (1054, 246384), (1062, 244528), (1116, 232696), (1224, 212164), (1392, 186558), (1416, 183396), (1479, 175584), (1488, 174522), (1581, 164256), (1632, 159123), (1711, 151776), (1798, 144432), (1829, 141984), (1888, 137547), (1972, 131688), (2006, 129456), (2088, 124372), (2108, 123192), (2124, 122264), (2232, 116348), (2448, 106082), (2697, 96288), (2784, 93279), (2832, 91698), (2958, 87792), (2976, 87261), (3009, 86304), (3162, 82128), (3422, 75888), (3596, 72216), (3658, 70992), (3944, 65844), (4012, 64728), (4176, 62186), (4216, 61596), (4248, 61132), (4437, 58528), (4464, 58174), (4743, 54752), (4896, 53041), (5133, 50592), (5394, 48144), (5487, 47328), (5664, 45849), (5916, 43896), (6018, 43152), (6324, 41064), (6844, 37944), (7192, 36108), (7316, 35496), (7888, 32922), (8024, 32364), (8091, 32096), (8352, 31093), (8432, 30798), (8496, 30566), (8874, 29264), (8928, 29087), (9027, 28768), (9486, 27376), (10266, 25296), (10788, 24072), (10974, 23664), (11832, 21948), (12036, 21576), (12648, 20532), (13688, 18972), (14384, 18054), (14632, 17748), (15283, 16992), (15399, 16864), (15776, 16461), (16048, 16182)]