248062176

素因数分解:

$2^5\times 3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 814544640

約数和(自身を除く): 566482464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 69, 72, 73, 76, 81, 92, 96, 108, 114, 138, 144, 146, 152, 162, 171, 184, 207, 216, 219, 228, 243, 276, 288, 292, 304, 324, 342, 368, 414, 432, 437, 438, 456, 486, 513, 552, 584, 608, 621, 648, 657, 684, 736, 828, 864, 874, 876, 912, 972, 1026, 1104, 1168, 1242, 1296, 1311, 1314, 1368, 1387, 1539, 1656, 1679, 1748, 1752, 1824, 1863, 1944, 1971, 2052, 2208, 2336, 2484, 2592, 2622, 2628, 2736, 2774, 3078, 3312, 3358, 3496, 3504, 3726, 3888, 3933, 3942, 4104, 4161, 4617, 4968, 5037, 5244, 5256, 5472, 5548, 5589, 5913, 6156, 6624, 6716, 6992, 7008, 7452, 7776, 7866, 7884, 8208, 8322, 9234, 9936, 10074, 10488, 10512, 11096, 11178, 11799, 11826, 12312, 12483, 13432, 13984, 14904, 15111, 15732, 15768, 16416, 16644, 17739, 18468, 19872, 20148, 20976, 21024, 22192, 22356, 23598, 23652, 24624, 24966, 26864, 29808, 30222, 31464, 31536, 31901, 33288, 35397, 35478, 36936, 37449, 40296, 41952, 44384, 44712, 45333, 47196, 47304, 49248, 49932, 53728, 59616, 60444, 62928, 63072, 63802, 66576, 70794, 70956, 73872, 74898, 80592, 89424, 90666, 94392, 94608, 95703, 99864, 106191, 112347, 120888, 125856, 127604, 133152, 135999, 141588, 141912, 147744, 149796, 161184, 178848, 181332, 188784, 189216, 191406, 199728, 212382, 224694, 241776, 255208, 271998, 283176, 283824, 287109, 299592, 337041, 362664, 377568, 382812, 399456, 407997, 424764, 449388, 483552, 510416, 543996, 566352, 567648, 574218, 599184, 674082, 725328, 765624, 815994, 849528, 861327, 898776, 1020832, 1087992, 1132704, 1148436, 1198368, 1348164, 1450656, 1531248, 1631988, 1699056, 1722654, 1797552, 2175984, 2296872, 2583981, 2696328, 3062496, 3263976, 3398112, 3445308, 3595104, 4351968, 4593744, 5167962, 5392656, 6527952, 6890616, 7751943, 9187488, 10335924, 10785312, 13055904, 13781232, 15503886, 20671848, 27562464, 31007772, 41343696, 62015544, 82687392, 124031088, 248062176]

約数ペア:

[(1, 248062176), (2, 124031088), (3, 82687392), (4, 62015544), (6, 41343696), (8, 31007772), (9, 27562464), (12, 20671848), (16, 15503886), (18, 13781232), (19, 13055904), (23, 10785312), (24, 10335924), (27, 9187488), (32, 7751943), (36, 6890616), (38, 6527952), (46, 5392656), (48, 5167962), (54, 4593744), (57, 4351968), (69, 3595104), (72, 3445308), (73, 3398112), (76, 3263976), (81, 3062496), (92, 2696328), (96, 2583981), (108, 2296872), (114, 2175984), (138, 1797552), (144, 1722654), (146, 1699056), (152, 1631988), (162, 1531248), (171, 1450656), (184, 1348164), (207, 1198368), (216, 1148436), (219, 1132704), (228, 1087992), (243, 1020832), (276, 898776), (288, 861327), (292, 849528), (304, 815994), (324, 765624), (342, 725328), (368, 674082), (414, 599184), (432, 574218), (437, 567648), (438, 566352), (456, 543996), (486, 510416), (513, 483552), (552, 449388), (584, 424764), (608, 407997), (621, 399456), (648, 382812), (657, 377568), (684, 362664), (736, 337041), (828, 299592), (864, 287109), (874, 283824), (876, 283176), (912, 271998), (972, 255208), (1026, 241776), (1104, 224694), (1168, 212382), (1242, 199728), (1296, 191406), (1311, 189216), (1314, 188784), (1368, 181332), (1387, 178848), (1539, 161184), (1656, 149796), (1679, 147744), (1748, 141912), (1752, 141588), (1824, 135999), (1863, 133152), (1944, 127604), (1971, 125856), (2052, 120888), (2208, 112347), (2336, 106191), (2484, 99864), (2592, 95703), (2622, 94608), (2628, 94392), (2736, 90666), (2774, 89424), (3078, 80592), (3312, 74898), (3358, 73872), (3496, 70956), (3504, 70794), (3726, 66576), (3888, 63802), (3933, 63072), (3942, 62928), (4104, 60444), (4161, 59616), (4617, 53728), (4968, 49932), (5037, 49248), (5244, 47304), (5256, 47196), (5472, 45333), (5548, 44712), (5589, 44384), (5913, 41952), (6156, 40296), (6624, 37449), (6716, 36936), (6992, 35478), (7008, 35397), (7452, 33288), (7776, 31901), (7866, 31536), (7884, 31464), (8208, 30222), (8322, 29808), (9234, 26864), (9936, 24966), (10074, 24624), (10488, 23652), (10512, 23598), (11096, 22356), (11178, 22192), (11799, 21024), (11826, 20976), (12312, 20148), (12483, 19872), (13432, 18468), (13984, 17739), (14904, 16644), (15111, 16416), (15732, 15768)]