627663936

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:429

約数の個数: 224

約数和(自身を含む): 1920240000

約数和(自身を除く): 1292576064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 29, 32, 34, 38, 48, 51, 57, 58, 64, 68, 76, 87, 96, 102, 114, 116, 136, 152, 174, 192, 204, 228, 232, 272, 304, 323, 348, 349, 408, 456, 464, 493, 544, 551, 608, 646, 696, 698, 816, 912, 928, 969, 986, 1047, 1088, 1102, 1216, 1292, 1392, 1396, 1479, 1632, 1653, 1824, 1856, 1938, 1972, 2094, 2204, 2584, 2784, 2792, 2958, 3264, 3306, 3648, 3876, 3944, 4188, 4408, 5168, 5568, 5584, 5916, 5933, 6612, 6631, 7752, 7888, 8376, 8816, 9367, 10121, 10336, 11168, 11832, 11866, 13224, 13262, 15504, 15776, 16752, 17632, 17799, 18734, 19893, 20242, 20672, 22336, 23664, 23732, 26448, 26524, 28101, 30363, 31008, 31552, 33504, 35264, 35598, 37468, 39786, 40484, 47328, 47464, 52896, 53048, 56202, 60726, 62016, 67008, 71196, 74936, 79572, 80968, 94656, 94928, 105792, 106096, 112404, 112727, 121452, 142392, 149872, 159144, 161936, 172057, 189856, 192299, 212192, 224808, 225454, 242904, 284784, 299744, 318288, 323872, 338181, 344114, 379712, 384598, 424384, 449616, 450908, 485808, 516171, 569568, 576897, 599488, 636576, 647744, 676362, 688228, 769196, 899232, 901816, 971616, 1032342, 1139136, 1153794, 1273152, 1352724, 1376456, 1538392, 1798464, 1803632, 1943232, 2064684, 2307588, 2705448, 2752912, 3076784, 3269083, 3607264, 4129368, 4615176, 5410896, 5505824, 6153568, 6538166, 7214528, 8258736, 9230352, 9807249, 10821792, 11011648, 12307136, 13076332, 16517472, 18460704, 19614498, 21643584, 26152664, 33034944, 36921408, 39228996, 52305328, 78457992, 104610656, 156915984, 209221312, 313831968, 627663936]

約数ペア:

[(1, 627663936), (2, 313831968), (3, 209221312), (4, 156915984), (6, 104610656), (8, 78457992), (12, 52305328), (16, 39228996), (17, 36921408), (19, 33034944), (24, 26152664), (29, 21643584), (32, 19614498), (34, 18460704), (38, 16517472), (48, 13076332), (51, 12307136), (57, 11011648), (58, 10821792), (64, 9807249), (68, 9230352), (76, 8258736), (87, 7214528), (96, 6538166), (102, 6153568), (114, 5505824), (116, 5410896), (136, 4615176), (152, 4129368), (174, 3607264), (192, 3269083), (204, 3076784), (228, 2752912), (232, 2705448), (272, 2307588), (304, 2064684), (323, 1943232), (348, 1803632), (349, 1798464), (408, 1538392), (456, 1376456), (464, 1352724), (493, 1273152), (544, 1153794), (551, 1139136), (608, 1032342), (646, 971616), (696, 901816), (698, 899232), (816, 769196), (912, 688228), (928, 676362), (969, 647744), (986, 636576), (1047, 599488), (1088, 576897), (1102, 569568), (1216, 516171), (1292, 485808), (1392, 450908), (1396, 449616), (1479, 424384), (1632, 384598), (1653, 379712), (1824, 344114), (1856, 338181), (1938, 323872), (1972, 318288), (2094, 299744), (2204, 284784), (2584, 242904), (2784, 225454), (2792, 224808), (2958, 212192), (3264, 192299), (3306, 189856), (3648, 172057), (3876, 161936), (3944, 159144), (4188, 149872), (4408, 142392), (5168, 121452), (5568, 112727), (5584, 112404), (5916, 106096), (5933, 105792), (6612, 94928), (6631, 94656), (7752, 80968), (7888, 79572), (8376, 74936), (8816, 71196), (9367, 67008), (10121, 62016), (10336, 60726), (11168, 56202), (11832, 53048), (11866, 52896), (13224, 47464), (13262, 47328), (15504, 40484), (15776, 39786), (16752, 37468), (17632, 35598), (17799, 35264), (18734, 33504), (19893, 31552), (20242, 31008), (20672, 30363), (22336, 28101), (23664, 26524), (23732, 26448)]