123285888

素因数分解:

$2^7\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 320

約数和(自身を含む): 426539520

約数和(自身を除く): 303253632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 44, 46, 47, 48, 54, 64, 66, 69, 72, 81, 88, 92, 94, 96, 99, 108, 128, 132, 138, 141, 144, 162, 176, 184, 188, 192, 198, 207, 216, 253, 264, 276, 282, 288, 297, 324, 352, 368, 376, 384, 396, 414, 423, 432, 506, 517, 528, 552, 564, 576, 594, 621, 648, 704, 736, 752, 759, 792, 828, 846, 864, 891, 1012, 1034, 1056, 1081, 1104, 1128, 1152, 1188, 1242, 1269, 1296, 1408, 1472, 1504, 1518, 1551, 1584, 1656, 1692, 1728, 1782, 1863, 2024, 2068, 2112, 2162, 2208, 2256, 2277, 2376, 2484, 2538, 2592, 2944, 3008, 3036, 3102, 3168, 3243, 3312, 3384, 3456, 3564, 3726, 3807, 4048, 4136, 4224, 4324, 4416, 4512, 4554, 4653, 4752, 4968, 5076, 5184, 6016, 6072, 6204, 6336, 6486, 6624, 6768, 6831, 7128, 7452, 7614, 8096, 8272, 8648, 8832, 9024, 9108, 9306, 9504, 9729, 9936, 10152, 10368, 11891, 12144, 12408, 12672, 12972, 13248, 13536, 13662, 13959, 14256, 14904, 15228, 16192, 16544, 17296, 18048, 18216, 18612, 19008, 19458, 19872, 20304, 20493, 23782, 24288, 24816, 25944, 26496, 27072, 27324, 27918, 28512, 29187, 29808, 30456, 32384, 33088, 34592, 35673, 36432, 37224, 38016, 38916, 39744, 40608, 40986, 41877, 47564, 48576, 49632, 51888, 54144, 54648, 55836, 57024, 58374, 59616, 60912, 66176, 69184, 71346, 72864, 74448, 77832, 79488, 81216, 81972, 83754, 87561, 95128, 97152, 99264, 103776, 107019, 109296, 111672, 114048, 116748, 119232, 121824, 138368, 142692, 145728, 148896, 155664, 162432, 163944, 167508, 175122, 190256, 198528, 207552, 214038, 218592, 223344, 233496, 238464, 243648, 285384, 291456, 297792, 311328, 321057, 327888, 335016, 350244, 380512, 415104, 428076, 437184, 446688, 466992, 487296, 570768, 595584, 622656, 642114, 655776, 670032, 700488, 761024, 856152, 874368, 893376, 933984, 963171, 1141536, 1245312, 1284228, 1311552, 1340064, 1400976, 1522048, 1712304, 1786752, 1867968, 1926342, 2283072, 2568456, 2623104, 2680128, 2801952, 3424608, 3735936, 3852684, 4566144, 5136912, 5360256, 5603904, 6849216, 7705368, 10273824, 11207808, 13698432, 15410736, 20547648, 30821472, 41095296, 61642944, 123285888]

約数ペア:

[(1, 123285888), (2, 61642944), (3, 41095296), (4, 30821472), (6, 20547648), (8, 15410736), (9, 13698432), (11, 11207808), (12, 10273824), (16, 7705368), (18, 6849216), (22, 5603904), (23, 5360256), (24, 5136912), (27, 4566144), (32, 3852684), (33, 3735936), (36, 3424608), (44, 2801952), (46, 2680128), (47, 2623104), (48, 2568456), (54, 2283072), (64, 1926342), (66, 1867968), (69, 1786752), (72, 1712304), (81, 1522048), (88, 1400976), (92, 1340064), (94, 1311552), (96, 1284228), (99, 1245312), (108, 1141536), (128, 963171), (132, 933984), (138, 893376), (141, 874368), (144, 856152), (162, 761024), (176, 700488), (184, 670032), (188, 655776), (192, 642114), (198, 622656), (207, 595584), (216, 570768), (253, 487296), (264, 466992), (276, 446688), (282, 437184), (288, 428076), (297, 415104), (324, 380512), (352, 350244), (368, 335016), (376, 327888), (384, 321057), (396, 311328), (414, 297792), (423, 291456), (432, 285384), (506, 243648), (517, 238464), (528, 233496), (552, 223344), (564, 218592), (576, 214038), (594, 207552), (621, 198528), (648, 190256), (704, 175122), (736, 167508), (752, 163944), (759, 162432), (792, 155664), (828, 148896), (846, 145728), (864, 142692), (891, 138368), (1012, 121824), (1034, 119232), (1056, 116748), (1081, 114048), (1104, 111672), (1128, 109296), (1152, 107019), (1188, 103776), (1242, 99264), (1269, 97152), (1296, 95128), (1408, 87561), (1472, 83754), (1504, 81972), (1518, 81216), (1551, 79488), (1584, 77832), (1656, 74448), (1692, 72864), (1728, 71346), (1782, 69184), (1863, 66176), (2024, 60912), (2068, 59616), (2112, 58374), (2162, 57024), (2208, 55836), (2256, 54648), (2277, 54144), (2376, 51888), (2484, 49632), (2538, 48576), (2592, 47564), (2944, 41877), (3008, 40986), (3036, 40608), (3102, 39744), (3168, 38916), (3243, 38016), (3312, 37224), (3384, 36432), (3456, 35673), (3564, 34592), (3726, 33088), (3807, 32384), (4048, 30456), (4136, 29808), (4224, 29187), (4324, 28512), (4416, 27918), (4512, 27324), (4554, 27072), (4653, 26496), (4752, 25944), (4968, 24816), (5076, 24288), (5184, 23782), (6016, 20493), (6072, 20304), (6204, 19872), (6336, 19458), (6486, 19008), (6624, 18612), (6768, 18216), (6831, 18048), (7128, 17296), (7452, 16544), (7614, 16192), (8096, 15228), (8272, 14904), (8648, 14256), (8832, 13959), (9024, 13662), (9108, 13536), (9306, 13248), (9504, 12972), (9729, 12672), (9936, 12408), (10152, 12144), (10368, 11891)]