About the Number

132409728

132409727 ← → 132409729

2進数表記:111111001000110100110000000

漢数字表記:一億三千二百四十万九千七百二十八

素因数分解:

2 7 × 3 7 × 11 1 × 43 1

素因数の和:89
約数の個数: 256
約数和(自身を含む): 441619200
約数和(自身を除く): 309209472

約数列:
[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 43, 44, 48, 54, 64, 66, 72, 81, 86, 88, 96, 99, 108, 128, 129, 132, 144, 162, 172, 176, 192, 198, 216, 243, 258, 264, 288, 297, 324, 344, 352, 384, 387, 396, 432, 473, 486, 516, 528, 576, 594, 648, 688, 704, 729, 774, 792, 864, 891, 946, 972, 1032, 1056, 1152, 1161, 1188, 1296, 1376, 1408, 1419, 1458, 1548, 1584, 1728, 1782, 1892, 1944, 2064, 2112, 2187, 2322, 2376, 2592, 2673, 2752, 2838, 2916, 3096, 3168, 3456, 3483, 3564, 3784, 3888, 4128, 4224, 4257, 4374, 4644, 4752, 5184, 5346, 5504, 5676, 5832, 6192, 6336, 6966, 7128, 7568, 7776, 8019, 8256, 8514, 8748, 9288, 9504, 10368, 10449, 10692, 11352, 11664, 12384, 12672, 12771, 13932, 14256, 15136, 15552, 16038, 16512, 17028, 17496, 18576, 19008, 20898, 21384, 22704, 23328, 24057, 24768, 25542, 27864, 28512, 30272, 31104, 31347, 32076, 34056, 34992, 37152, 38016, 38313, 41796, 42768, 45408, 46656, 48114, 49536, 51084, 55728, 57024, 60544, 62694, 64152, 68112, 69984, 74304, 76626, 83592, 85536, 90816, 93312, 94041, 96228, 102168, 111456, 114048, 114939, 125388, 128304, 136224, 139968, 148608, 153252, 167184, 171072, 181632, 188082, 192456, 204336, 222912, 229878, 250776, 256608, 272448, 279936, 306504, 334368, 342144, 344817, 376164, 384912, 408672, 445824, 459756, 501552, 513216, 544896, 613008, 668736, 689634, 752328, 769824, 817344, 919512, 1003104, 1026432, 1034451, 1226016, 1337472, 1379268, 1504656, 1539648, 1634688, 1839024, 2006208, 2068902, 2452032, 2758536, 3009312, 3079296, 3678048, 4012416, 4137804, 4904064, 5517072, 6018624, 7356096, 8275608, 11034144, 12037248, 14712192, 16551216, 22068288, 33102432, 44136576, 66204864, 132409728]

約数ペア:
[(1, 132409728), (2, 66204864), (3, 44136576), (4, 33102432), (6, 22068288), (8, 16551216), (9, 14712192), (11, 12037248), (12, 11034144), (16, 8275608), (18, 7356096), (22, 6018624), (24, 5517072), (27, 4904064), (32, 4137804), (33, 4012416), (36, 3678048), (43, 3079296), (44, 3009312), (48, 2758536), (54, 2452032), (64, 2068902), (66, 2006208), (72, 1839024), (81, 1634688), (86, 1539648), (88, 1504656), (96, 1379268), (99, 1337472), (108, 1226016), (128, 1034451), (129, 1026432), (132, 1003104), (144, 919512), (162, 817344), (172, 769824), (176, 752328), (192, 689634), (198, 668736), (216, 613008), (243, 544896), (258, 513216), (264, 501552), (288, 459756), (297, 445824), (324, 408672), (344, 384912), (352, 376164), (384, 344817), (387, 342144), (396, 334368), (432, 306504), (473, 279936), (486, 272448), (516, 256608), (528, 250776), (576, 229878), (594, 222912), (648, 204336), (688, 192456), (704, 188082), (729, 181632), (774, 171072), (792, 167184), (864, 153252), (891, 148608), (946, 139968), (972, 136224), (1032, 128304), (1056, 125388), (1152, 114939), (1161, 114048), (1188, 111456), (1296, 102168), (1376, 96228), (1408, 94041), (1419, 93312), (1458, 90816), (1548, 85536), (1584, 83592), (1728, 76626), (1782, 74304), (1892, 69984), (1944, 68112), (2064, 64152), (2112, 62694), (2187, 60544), (2322, 57024), (2376, 55728), (2592, 51084), (2673, 49536), (2752, 48114), (2838, 46656), (2916, 45408), (3096, 42768), (3168, 41796), (3456, 38313), (3483, 38016), (3564, 37152), (3784, 34992), (3888, 34056), (4128, 32076), (4224, 31347), (4257, 31104), (4374, 30272), (4644, 28512), (4752, 27864), (5184, 25542), (5346, 24768), (5504, 24057), (5676, 23328), (5832, 22704), (6192, 21384), (6336, 20898), (6966, 19008), (7128, 18576), (7568, 17496), (7776, 17028), (8019, 16512), (8256, 16038), (8514, 15552), (8748, 15136), (9288, 14256), (9504, 13932), (10368, 12771), (10449, 12672), (10692, 12384), (11352, 11664)]

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