636150528

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:419

約数の個数: 216

約数和(自身を含む): 2011075248

約数和(自身を除く): 1374924720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 67, 72, 78, 96, 104, 117, 128, 134, 144, 156, 192, 201, 208, 234, 256, 268, 288, 312, 317, 384, 402, 416, 468, 536, 576, 603, 624, 634, 768, 804, 832, 871, 936, 951, 1072, 1152, 1206, 1248, 1268, 1608, 1664, 1742, 1872, 1902, 2144, 2304, 2412, 2496, 2536, 2613, 2853, 3216, 3328, 3484, 3744, 3804, 4121, 4288, 4824, 4992, 5072, 5226, 5706, 6432, 6968, 7488, 7608, 7839, 8242, 8576, 9648, 9984, 10144, 10452, 11412, 12363, 12864, 13936, 14976, 15216, 15678, 16484, 17152, 19296, 20288, 20904, 21239, 22824, 24726, 25728, 27872, 29952, 30432, 31356, 32968, 37089, 38592, 40576, 41808, 42478, 45648, 49452, 51456, 55744, 60864, 62712, 63717, 65936, 74178, 77184, 81152, 83616, 84956, 91296, 98904, 111488, 121728, 125424, 127434, 131872, 148356, 154368, 167232, 169912, 182592, 191151, 197808, 222976, 243456, 250848, 254868, 263744, 276107, 296712, 334464, 339824, 365184, 382302, 395616, 501696, 509736, 527488, 552214, 593424, 668928, 679648, 730368, 764604, 791232, 828321, 1003392, 1019472, 1054976, 1104428, 1186848, 1359296, 1529208, 1582464, 1656642, 2006784, 2038944, 2208856, 2373696, 2484963, 2718592, 3058416, 3164928, 3313284, 4077888, 4417712, 4747392, 4969926, 5437184, 6116832, 6626568, 8155776, 8835424, 9494784, 9939852, 12233664, 13253136, 16311552, 17670848, 19879704, 24467328, 26506272, 35341696, 39759408, 48934656, 53012544, 70683392, 79518816, 106025088, 159037632, 212050176, 318075264, 636150528]

約数ペア:

[(1, 636150528), (2, 318075264), (3, 212050176), (4, 159037632), (6, 106025088), (8, 79518816), (9, 70683392), (12, 53012544), (13, 48934656), (16, 39759408), (18, 35341696), (24, 26506272), (26, 24467328), (32, 19879704), (36, 17670848), (39, 16311552), (48, 13253136), (52, 12233664), (64, 9939852), (67, 9494784), (72, 8835424), (78, 8155776), (96, 6626568), (104, 6116832), (117, 5437184), (128, 4969926), (134, 4747392), (144, 4417712), (156, 4077888), (192, 3313284), (201, 3164928), (208, 3058416), (234, 2718592), (256, 2484963), (268, 2373696), (288, 2208856), (312, 2038944), (317, 2006784), (384, 1656642), (402, 1582464), (416, 1529208), (468, 1359296), (536, 1186848), (576, 1104428), (603, 1054976), (624, 1019472), (634, 1003392), (768, 828321), (804, 791232), (832, 764604), (871, 730368), (936, 679648), (951, 668928), (1072, 593424), (1152, 552214), (1206, 527488), (1248, 509736), (1268, 501696), (1608, 395616), (1664, 382302), (1742, 365184), (1872, 339824), (1902, 334464), (2144, 296712), (2304, 276107), (2412, 263744), (2496, 254868), (2536, 250848), (2613, 243456), (2853, 222976), (3216, 197808), (3328, 191151), (3484, 182592), (3744, 169912), (3804, 167232), (4121, 154368), (4288, 148356), (4824, 131872), (4992, 127434), (5072, 125424), (5226, 121728), (5706, 111488), (6432, 98904), (6968, 91296), (7488, 84956), (7608, 83616), (7839, 81152), (8242, 77184), (8576, 74178), (9648, 65936), (9984, 63717), (10144, 62712), (10452, 60864), (11412, 55744), (12363, 51456), (12864, 49452), (13936, 45648), (14976, 42478), (15216, 41808), (15678, 40576), (16484, 38592), (17152, 37089), (19296, 32968), (20288, 31356), (20904, 30432), (21239, 29952), (22824, 27872), (24726, 25728)]