About the Number

380828448

380828447 ← → 380828449

2進数表記:10110101100101111101100100000

漢数字表記:三億八千八十二万八千四百四十八

素因数分解:

2 5 × 3 2 × 7 1 × 11 1 × 13 1 × 1321 1

素因数の和:1368
約数の個数: 288
約数和(自身を含む): 1455172992
約数和(自身を除く): 1074344544

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 32, 33, 36, 39, 42, 44, 48, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 96, 99, 104, 112, 117, 126, 132, 143, 144, 154, 156, 168, 176, 182, 198, 208, 224, 231, 234, 252, 264, 273, 286, 288, 308, 312, 336, 352, 364, 396, 416, 429, 462, 468, 504, 528, 546, 572, 616, 624, 672, 693, 728, 792, 819, 858, 924, 936, 1001, 1008, 1056, 1092, 1144, 1232, 1248, 1287, 1321, 1386, 1456, 1584, 1638, 1716, 1848, 1872, 2002, 2016, 2184, 2288, 2464, 2574, 2642, 2772, 2912, 3003, 3168, 3276, 3432, 3696, 3744, 3963, 4004, 4368, 4576, 5148, 5284, 5544, 6006, 6552, 6864, 7392, 7926, 8008, 8736, 9009, 9247, 10296, 10568, 11088, 11889, 12012, 13104, 13728, 14531, 15852, 16016, 17173, 18018, 18494, 20592, 21136, 22176, 23778, 24024, 26208, 27741, 29062, 31704, 32032, 34346, 36036, 36988, 41184, 42272, 43593, 47556, 48048, 51519, 55482, 58124, 63408, 68692, 72072, 73976, 83223, 87186, 95112, 96096, 101717, 103038, 110964, 116248, 120211, 126816, 130779, 137384, 144144, 147952, 154557, 166446, 174372, 188903, 190224, 203434, 206076, 221928, 232496, 240422, 261558, 274768, 288288, 295904, 305151, 309114, 332892, 348744, 360633, 377806, 380448, 406868, 412152, 443856, 464992, 480844, 523116, 549536, 566709, 610302, 618228, 665784, 697488, 721266, 755612, 813736, 824304, 887712, 915453, 961688, 1046232, 1081899, 1133418, 1220604, 1236456, 1322321, 1331568, 1394976, 1442532, 1511224, 1627472, 1648608, 1700127, 1830906, 1923376, 2092464, 2163798, 2266836, 2441208, 2472912, 2644642, 2663136, 2885064, 3022448, 3254944, 3400254, 3661812, 3846752, 3966963, 4184928, 4327596, 4533672, 4882416, 4945824, 5289284, 5770128, 6044896, 6800508, 7323624, 7933926, 8655192, 9067344, 9764832, 10578568, 11540256, 11900889, 13601016, 14647248, 15867852, 17310384, 18134688, 21157136, 23801778, 27202032, 29294496, 31735704, 34620768, 42314272, 47603556, 54404064, 63471408, 95207112, 126942816, 190414224, 380828448]

約数ペア:
[(1, 380828448), (2, 190414224), (3, 126942816), (4, 95207112), (6, 63471408), (7, 54404064), (8, 47603556), (9, 42314272), (11, 34620768), (12, 31735704), (13, 29294496), (14, 27202032), (16, 23801778), (18, 21157136), (21, 18134688), (22, 17310384), (24, 15867852), (26, 14647248), (28, 13601016), (32, 11900889), (33, 11540256), (36, 10578568), (39, 9764832), (42, 9067344), (44, 8655192), (48, 7933926), (52, 7323624), (56, 6800508), (63, 6044896), (66, 5770128), (72, 5289284), (77, 4945824), (78, 4882416), (84, 4533672), (88, 4327596), (91, 4184928), (96, 3966963), (99, 3846752), (104, 3661812), (112, 3400254), (117, 3254944), (126, 3022448), (132, 2885064), (143, 2663136), (144, 2644642), (154, 2472912), (156, 2441208), (168, 2266836), (176, 2163798), (182, 2092464), (198, 1923376), (208, 1830906), (224, 1700127), (231, 1648608), (234, 1627472), (252, 1511224), (264, 1442532), (273, 1394976), (286, 1331568), (288, 1322321), (308, 1236456), (312, 1220604), (336, 1133418), (352, 1081899), (364, 1046232), (396, 961688), (416, 915453), (429, 887712), (462, 824304), (468, 813736), (504, 755612), (528, 721266), (546, 697488), (572, 665784), (616, 618228), (624, 610302), (672, 566709), (693, 549536), (728, 523116), (792, 480844), (819, 464992), (858, 443856), (924, 412152), (936, 406868), (1001, 380448), (1008, 377806), (1056, 360633), (1092, 348744), (1144, 332892), (1232, 309114), (1248, 305151), (1287, 295904), (1321, 288288), (1386, 274768), (1456, 261558), (1584, 240422), (1638, 232496), (1716, 221928), (1848, 206076), (1872, 203434), (2002, 190224), (2016, 188903), (2184, 174372), (2288, 166446), (2464, 154557), (2574, 147952), (2642, 144144), (2772, 137384), (2912, 130779), (3003, 126816), (3168, 120211), (3276, 116248), (3432, 110964), (3696, 103038), (3744, 101717), (3963, 96096), (4004, 95112), (4368, 87186), (4576, 83223), (5148, 73976), (5284, 72072), (5544, 68692), (6006, 63408), (6552, 58124), (6864, 55482), (7392, 51519), (7926, 48048), (8008, 47556), (8736, 43593), (9009, 42272), (9247, 41184), (10296, 36988), (10568, 36036), (11088, 34346), (11889, 32032), (12012, 31704), (13104, 29062), (13728, 27741), (14531, 26208), (15852, 24024), (16016, 23778), (17173, 22176), (18018, 21136), (18494, 20592)]

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