281061504

素因数分解:

$2^7\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 859248000

約数和(自身を除く): 578186496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 47, 48, 58, 64, 72, 87, 94, 96, 116, 128, 141, 144, 174, 179, 188, 192, 232, 261, 282, 288, 348, 358, 376, 384, 423, 464, 522, 537, 564, 576, 696, 716, 752, 846, 928, 1044, 1074, 1128, 1152, 1363, 1392, 1432, 1504, 1611, 1692, 1856, 2088, 2148, 2256, 2726, 2784, 2864, 3008, 3222, 3384, 3712, 4089, 4176, 4296, 4512, 5191, 5452, 5568, 5728, 6016, 6444, 6768, 8178, 8352, 8413, 8592, 9024, 10382, 10904, 11136, 11456, 12267, 12888, 13536, 15573, 16356, 16704, 16826, 17184, 18048, 20764, 21808, 22912, 24534, 25239, 25776, 27072, 31146, 32712, 33408, 33652, 34368, 41528, 43616, 46719, 49068, 50478, 51552, 54144, 62292, 65424, 67304, 68736, 75717, 83056, 87232, 93438, 98136, 100956, 103104, 124584, 130848, 134608, 151434, 166112, 174464, 186876, 196272, 201912, 206208, 243977, 249168, 261696, 269216, 302868, 332224, 373752, 392544, 403824, 487954, 498336, 523392, 538432, 605736, 664448, 731931, 747504, 785088, 807648, 975908, 996672, 1076864, 1211472, 1463862, 1495008, 1570176, 1615296, 1951816, 1993344, 2195793, 2422944, 2927724, 2990016, 3230592, 3903632, 4391586, 4845888, 5855448, 5980032, 7807264, 8783172, 9691776, 11710896, 15614528, 17566344, 23421792, 31229056, 35132688, 46843584, 70265376, 93687168, 140530752, 281061504]

約数ペア:

[(1, 281061504), (2, 140530752), (3, 93687168), (4, 70265376), (6, 46843584), (8, 35132688), (9, 31229056), (12, 23421792), (16, 17566344), (18, 15614528), (24, 11710896), (29, 9691776), (32, 8783172), (36, 7807264), (47, 5980032), (48, 5855448), (58, 4845888), (64, 4391586), (72, 3903632), (87, 3230592), (94, 2990016), (96, 2927724), (116, 2422944), (128, 2195793), (141, 1993344), (144, 1951816), (174, 1615296), (179, 1570176), (188, 1495008), (192, 1463862), (232, 1211472), (261, 1076864), (282, 996672), (288, 975908), (348, 807648), (358, 785088), (376, 747504), (384, 731931), (423, 664448), (464, 605736), (522, 538432), (537, 523392), (564, 498336), (576, 487954), (696, 403824), (716, 392544), (752, 373752), (846, 332224), (928, 302868), (1044, 269216), (1074, 261696), (1128, 249168), (1152, 243977), (1363, 206208), (1392, 201912), (1432, 196272), (1504, 186876), (1611, 174464), (1692, 166112), (1856, 151434), (2088, 134608), (2148, 130848), (2256, 124584), (2726, 103104), (2784, 100956), (2864, 98136), (3008, 93438), (3222, 87232), (3384, 83056), (3712, 75717), (4089, 68736), (4176, 67304), (4296, 65424), (4512, 62292), (5191, 54144), (5452, 51552), (5568, 50478), (5728, 49068), (6016, 46719), (6444, 43616), (6768, 41528), (8178, 34368), (8352, 33652), (8413, 33408), (8592, 32712), (9024, 31146), (10382, 27072), (10904, 25776), (11136, 25239), (11456, 24534), (12267, 22912), (12888, 21808), (13536, 20764), (15573, 18048), (16356, 17184), (16704, 16826)]