1277690112

素因数分解:

$2^8\times 3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 432

約数和(自身を含む): 4285532160

約数和(自身を除く): 3007842048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 47, 48, 54, 57, 64, 69, 72, 76, 81, 92, 94, 96, 108, 114, 128, 138, 141, 144, 152, 162, 171, 184, 188, 192, 207, 216, 228, 243, 256, 276, 282, 288, 304, 324, 342, 368, 376, 384, 414, 423, 432, 437, 456, 486, 513, 552, 564, 576, 608, 621, 648, 684, 736, 752, 768, 828, 846, 864, 874, 893, 912, 972, 1026, 1081, 1104, 1128, 1152, 1216, 1242, 1269, 1296, 1311, 1368, 1472, 1504, 1539, 1656, 1692, 1728, 1748, 1786, 1824, 1863, 1944, 2052, 2162, 2208, 2256, 2304, 2432, 2484, 2538, 2592, 2622, 2679, 2736, 2944, 3008, 3078, 3243, 3312, 3384, 3456, 3496, 3572, 3648, 3726, 3807, 3888, 3933, 4104, 4324, 4416, 4512, 4617, 4864, 4968, 5076, 5184, 5244, 5358, 5472, 5589, 5888, 6016, 6156, 6486, 6624, 6768, 6912, 6992, 7144, 7296, 7452, 7614, 7776, 7866, 8037, 8208, 8648, 8832, 9024, 9234, 9729, 9936, 10152, 10368, 10488, 10716, 10944, 11178, 11421, 11799, 12032, 12312, 12972, 13248, 13536, 13984, 14288, 14592, 14904, 15228, 15552, 15732, 16074, 16416, 17296, 17664, 18048, 18468, 19458, 19872, 20304, 20539, 20736, 20976, 21432, 21888, 22356, 22842, 23598, 24111, 24624, 25944, 26496, 27072, 27968, 28576, 29187, 29808, 30456, 31104, 31464, 32148, 32832, 34592, 35397, 36096, 36936, 38916, 39744, 40608, 41078, 41952, 42864, 43776, 44712, 45684, 47196, 48222, 49248, 51888, 52992, 54144, 55936, 57152, 58374, 59616, 60912, 61617, 62208, 62928, 64296, 65664, 69184, 70794, 72333, 73872, 77832, 79488, 81216, 82156, 83904, 85728, 87561, 89424, 91368, 94392, 96444, 98496, 103776, 106191, 108288, 111872, 114304, 116748, 119232, 121824, 123234, 125856, 128592, 131328, 138368, 141588, 144666, 147744, 155664, 158976, 162432, 164312, 167808, 171456, 175122, 178848, 182736, 184851, 188784, 192888, 196992, 207552, 212382, 216999, 228608, 233496, 238464, 243648, 246468, 251712, 257184, 262683, 276736, 283176, 289332, 295488, 311328, 324864, 328624, 335616, 342912, 350244, 357696, 365472, 369702, 377568, 385776, 393984, 415104, 424764, 433998, 466992, 476928, 487296, 492936, 503424, 514368, 525366, 554553, 566352, 578664, 590976, 622656, 657248, 685824, 700488, 715392, 730944, 739404, 755136, 771552, 830208, 849528, 867996, 933984, 974592, 985872, 1006848, 1028736, 1050732, 1109106, 1132704, 1157328, 1181952, 1245312, 1314496, 1400976, 1430784, 1461888, 1478808, 1510272, 1543104, 1663659, 1699056, 1735992, 1867968, 1971744, 2057472, 2101464, 2218212, 2265408, 2314656, 2490624, 2628992, 2801952, 2923776, 2957616, 3020544, 3086208, 3327318, 3398112, 3471984, 3735936, 3943488, 4202928, 4436424, 4530816, 4629312, 4990977, 5257984, 5603904, 5915232, 6172416, 6654636, 6796224, 6943968, 7471872, 7886976, 8405856, 8872848, 9061632, 9258624, 9981954, 11207808, 11830464, 13309272, 13592448, 13887936, 15773952, 16811712, 17745696, 18517248, 19963908, 22415616, 23660928, 26618544, 27184896, 27775872, 33623424, 35491392, 39927816, 47321856, 53237088, 55551744, 67246848, 70982784, 79855632, 106474176, 141965568, 159711264, 212948352, 319422528, 425896704, 638845056, 1277690112]

約数ペア:

[(1, 1277690112), (2, 638845056), (3, 425896704), (4, 319422528), (6, 212948352), (8, 159711264), (9, 141965568), (12, 106474176), (16, 79855632), (18, 70982784), (19, 67246848), (23, 55551744), (24, 53237088), (27, 47321856), (32, 39927816), (36, 35491392), (38, 33623424), (46, 27775872), (47, 27184896), (48, 26618544), (54, 23660928), (57, 22415616), (64, 19963908), (69, 18517248), (72, 17745696), (76, 16811712), (81, 15773952), (92, 13887936), (94, 13592448), (96, 13309272), (108, 11830464), (114, 11207808), (128, 9981954), (138, 9258624), (141, 9061632), (144, 8872848), (152, 8405856), (162, 7886976), (171, 7471872), (184, 6943968), (188, 6796224), (192, 6654636), (207, 6172416), (216, 5915232), (228, 5603904), (243, 5257984), (256, 4990977), (276, 4629312), (282, 4530816), (288, 4436424), (304, 4202928), (324, 3943488), (342, 3735936), (368, 3471984), (376, 3398112), (384, 3327318), (414, 3086208), (423, 3020544), (432, 2957616), (437, 2923776), (456, 2801952), (486, 2628992), (513, 2490624), (552, 2314656), (564, 2265408), (576, 2218212), (608, 2101464), (621, 2057472), (648, 1971744), (684, 1867968), (736, 1735992), (752, 1699056), (768, 1663659), (828, 1543104), (846, 1510272), (864, 1478808), (874, 1461888), (893, 1430784), (912, 1400976), (972, 1314496), (1026, 1245312), (1081, 1181952), (1104, 1157328), (1128, 1132704), (1152, 1109106), (1216, 1050732), (1242, 1028736), (1269, 1006848), (1296, 985872), (1311, 974592), (1368, 933984), (1472, 867996), (1504, 849528), (1539, 830208), (1656, 771552), (1692, 755136), (1728, 739404), (1748, 730944), (1786, 715392), (1824, 700488), (1863, 685824), (1944, 657248), (2052, 622656), (2162, 590976), (2208, 578664), (2256, 566352), (2304, 554553), (2432, 525366), (2484, 514368), (2538, 503424), (2592, 492936), (2622, 487296), (2679, 476928), (2736, 466992), (2944, 433998), (3008, 424764), (3078, 415104), (3243, 393984), (3312, 385776), (3384, 377568), (3456, 369702), (3496, 365472), (3572, 357696), (3648, 350244), (3726, 342912), (3807, 335616), (3888, 328624), (3933, 324864), (4104, 311328), (4324, 295488), (4416, 289332), (4512, 283176), (4617, 276736), (4864, 262683), (4968, 257184), (5076, 251712), (5184, 246468), (5244, 243648), (5358, 238464), (5472, 233496), (5589, 228608), (5888, 216999), (6016, 212382), (6156, 207552), (6486, 196992), (6624, 192888), (6768, 188784), (6912, 184851), (6992, 182736), (7144, 178848), (7296, 175122), (7452, 171456), (7614, 167808), (7776, 164312), (7866, 162432), (8037, 158976), (8208, 155664), (8648, 147744), (8832, 144666), (9024, 141588), (9234, 138368), (9729, 131328), (9936, 128592), (10152, 125856), (10368, 123234), (10488, 121824), (10716, 119232), (10944, 116748), (11178, 114304), (11421, 111872), (11799, 108288), (12032, 106191), (12312, 103776), (12972, 98496), (13248, 96444), (13536, 94392), (13984, 91368), (14288, 89424), (14592, 87561), (14904, 85728), (15228, 83904), (15552, 82156), (15732, 81216), (16074, 79488), (16416, 77832), (17296, 73872), (17664, 72333), (18048, 70794), (18468, 69184), (19458, 65664), (19872, 64296), (20304, 62928), (20539, 62208), (20736, 61617), (20976, 60912), (21432, 59616), (21888, 58374), (22356, 57152), (22842, 55936), (23598, 54144), (24111, 52992), (24624, 51888), (25944, 49248), (26496, 48222), (27072, 47196), (27968, 45684), (28576, 44712), (29187, 43776), (29808, 42864), (30456, 41952), (31104, 41078), (31464, 40608), (32148, 39744), (32832, 38916), (34592, 36936), (35397, 36096)]