2009163072

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{83}}^2$

素因数の和:226

約数の個数: 252

約数和(自身を含む): 6461126016

約数和(自身を除く): 4451962944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 83, 84, 93, 96, 98, 112, 124, 147, 166, 168, 186, 192, 196, 217, 224, 248, 249, 294, 332, 336, 372, 392, 434, 448, 496, 498, 581, 588, 651, 664, 672, 744, 784, 868, 992, 996, 1162, 1176, 1302, 1328, 1344, 1488, 1519, 1568, 1736, 1743, 1984, 1992, 2324, 2352, 2573, 2604, 2656, 2976, 3038, 3136, 3472, 3486, 3984, 4067, 4557, 4648, 4704, 5146, 5208, 5312, 5952, 6076, 6889, 6944, 6972, 7719, 7968, 8134, 9114, 9296, 9408, 10292, 10416, 12152, 12201, 13778, 13888, 13944, 15438, 15936, 16268, 18011, 18228, 18592, 20584, 20667, 20832, 24304, 24402, 27556, 27888, 30876, 32536, 36022, 36456, 37184, 41168, 41334, 41664, 48223, 48608, 48804, 54033, 55112, 55776, 61752, 65072, 72044, 72912, 82336, 82668, 96446, 97216, 97608, 108066, 110224, 111552, 123504, 126077, 130144, 144088, 144669, 145824, 164672, 165336, 192892, 195216, 213559, 216132, 220448, 247008, 252154, 260288, 288176, 289338, 291648, 330672, 337561, 378231, 385784, 390432, 427118, 432264, 440896, 494016, 504308, 576352, 578676, 640677, 661344, 675122, 756462, 771568, 780864, 854236, 864528, 1008616, 1012683, 1152704, 1157352, 1281354, 1322688, 1350244, 1494913, 1512924, 1543136, 1708472, 1729056, 2017232, 2025366, 2314704, 2562708, 2700488, 2989826, 3025848, 3086272, 3416944, 3458112, 4034464, 4050732, 4484739, 4629408, 5125416, 5400976, 5979652, 6051696, 6833888, 8068928, 8101464, 8969478, 9258816, 10250832, 10464391, 10801952, 11959304, 12103392, 13667776, 16202928, 17938956, 20501664, 20928782, 21603904, 23918608, 24206784, 31393173, 32405856, 35877912, 41003328, 41857564, 47837216, 62786346, 64811712, 71755824, 83715128, 95674432, 125572692, 143511648, 167430256, 251145384, 287023296, 334860512, 502290768, 669721024, 1004581536, 2009163072]

約数ペア:

[(1, 2009163072), (2, 1004581536), (3, 669721024), (4, 502290768), (6, 334860512), (7, 287023296), (8, 251145384), (12, 167430256), (14, 143511648), (16, 125572692), (21, 95674432), (24, 83715128), (28, 71755824), (31, 64811712), (32, 62786346), (42, 47837216), (48, 41857564), (49, 41003328), (56, 35877912), (62, 32405856), (64, 31393173), (83, 24206784), (84, 23918608), (93, 21603904), (96, 20928782), (98, 20501664), (112, 17938956), (124, 16202928), (147, 13667776), (166, 12103392), (168, 11959304), (186, 10801952), (192, 10464391), (196, 10250832), (217, 9258816), (224, 8969478), (248, 8101464), (249, 8068928), (294, 6833888), (332, 6051696), (336, 5979652), (372, 5400976), (392, 5125416), (434, 4629408), (448, 4484739), (496, 4050732), (498, 4034464), (581, 3458112), (588, 3416944), (651, 3086272), (664, 3025848), (672, 2989826), (744, 2700488), (784, 2562708), (868, 2314704), (992, 2025366), (996, 2017232), (1162, 1729056), (1176, 1708472), (1302, 1543136), (1328, 1512924), (1344, 1494913), (1488, 1350244), (1519, 1322688), (1568, 1281354), (1736, 1157352), (1743, 1152704), (1984, 1012683), (1992, 1008616), (2324, 864528), (2352, 854236), (2573, 780864), (2604, 771568), (2656, 756462), (2976, 675122), (3038, 661344), (3136, 640677), (3472, 578676), (3486, 576352), (3984, 504308), (4067, 494016), (4557, 440896), (4648, 432264), (4704, 427118), (5146, 390432), (5208, 385784), (5312, 378231), (5952, 337561), (6076, 330672), (6889, 291648), (6944, 289338), (6972, 288176), (7719, 260288), (7968, 252154), (8134, 247008), (9114, 220448), (9296, 216132), (9408, 213559), (10292, 195216), (10416, 192892), (12152, 165336), (12201, 164672), (13778, 145824), (13888, 144669), (13944, 144088), (15438, 130144), (15936, 126077), (16268, 123504), (18011, 111552), (18228, 110224), (18592, 108066), (20584, 97608), (20667, 97216), (20832, 96446), (24304, 82668), (24402, 82336), (27556, 72912), (27888, 72044), (30876, 65072), (32536, 61752), (36022, 55776), (36456, 55112), (37184, 54033), (41168, 48804), (41334, 48608), (41664, 48223)]