19972631808

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1721}}^1$

素因数の和:1842

約数の個数: 288

約数和(自身を含む): 62511079680

約数和(自身を除く): 42538447872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 73, 92, 96, 108, 128, 138, 144, 146, 184, 192, 207, 216, 219, 256, 276, 288, 292, 368, 384, 414, 432, 438, 552, 576, 584, 621, 657, 736, 768, 828, 864, 876, 1104, 1152, 1168, 1242, 1314, 1472, 1656, 1679, 1721, 1728, 1752, 1971, 2208, 2304, 2336, 2484, 2628, 2944, 3312, 3358, 3442, 3456, 3504, 3942, 4416, 4672, 4968, 5037, 5163, 5256, 5888, 6624, 6716, 6884, 6912, 7008, 7884, 8832, 9344, 9936, 10074, 10326, 10512, 13248, 13432, 13768, 14016, 15111, 15489, 15768, 17664, 18688, 19872, 20148, 20652, 21024, 26496, 26864, 27536, 28032, 30222, 30978, 31536, 39583, 39744, 40296, 41304, 42048, 45333, 46467, 52992, 53728, 55072, 56064, 60444, 61956, 63072, 79166, 79488, 80592, 82608, 84096, 90666, 92934, 107456, 110144, 118749, 120888, 123912, 125633, 126144, 158332, 158976, 161184, 165216, 168192, 181332, 185868, 214912, 220288, 237498, 241776, 247824, 251266, 252288, 316664, 322368, 330432, 356247, 362664, 371736, 376899, 429824, 440576, 474996, 483552, 495648, 502532, 504576, 633328, 644736, 660864, 712494, 725328, 743472, 753798, 949992, 967104, 991296, 1005064, 1068741, 1130697, 1266656, 1289472, 1321728, 1424988, 1450656, 1486944, 1507596, 1899984, 1934208, 1982592, 2010128, 2137482, 2261394, 2533312, 2849976, 2889559, 2901312, 2973888, 3015192, 3392091, 3799968, 3868416, 3965184, 4020256, 4274964, 4522788, 5066624, 5699952, 5779118, 5802624, 5947776, 6030384, 6784182, 7599936, 8040512, 8549928, 8668677, 9045576, 10133248, 11399904, 11558236, 11605248, 11895552, 12060768, 13568364, 15199872, 16081024, 17099856, 17337354, 18091152, 22799808, 23116472, 24121536, 26006031, 27136728, 30399744, 32162048, 34199712, 34674708, 36182304, 45599616, 46232944, 48243072, 52012062, 54273456, 68399424, 69349416, 72364608, 78018093, 91199232, 92465888, 96486144, 104024124, 108546912, 136798848, 138698832, 144729216, 156036186, 184931776, 208048248, 217093824, 273597696, 277397664, 289458432, 312072372, 369863552, 416096496, 434187648, 554795328, 624144744, 739727104, 832192992, 868375296, 1109590656, 1248289488, 1664385984, 2219181312, 2496578976, 3328771968, 4993157952, 6657543936, 9986315904, 19972631808]

約数ペア:

[(1, 19972631808), (2, 9986315904), (3, 6657543936), (4, 4993157952), (6, 3328771968), (8, 2496578976), (9, 2219181312), (12, 1664385984), (16, 1248289488), (18, 1109590656), (23, 868375296), (24, 832192992), (27, 739727104), (32, 624144744), (36, 554795328), (46, 434187648), (48, 416096496), (54, 369863552), (64, 312072372), (69, 289458432), (72, 277397664), (73, 273597696), (92, 217093824), (96, 208048248), (108, 184931776), (128, 156036186), (138, 144729216), (144, 138698832), (146, 136798848), (184, 108546912), (192, 104024124), (207, 96486144), (216, 92465888), (219, 91199232), (256, 78018093), (276, 72364608), (288, 69349416), (292, 68399424), (368, 54273456), (384, 52012062), (414, 48243072), (432, 46232944), (438, 45599616), (552, 36182304), (576, 34674708), (584, 34199712), (621, 32162048), (657, 30399744), (736, 27136728), (768, 26006031), (828, 24121536), (864, 23116472), (876, 22799808), (1104, 18091152), (1152, 17337354), (1168, 17099856), (1242, 16081024), (1314, 15199872), (1472, 13568364), (1656, 12060768), (1679, 11895552), (1721, 11605248), (1728, 11558236), (1752, 11399904), (1971, 10133248), (2208, 9045576), (2304, 8668677), (2336, 8549928), (2484, 8040512), (2628, 7599936), (2944, 6784182), (3312, 6030384), (3358, 5947776), (3442, 5802624), (3456, 5779118), (3504, 5699952), (3942, 5066624), (4416, 4522788), (4672, 4274964), (4968, 4020256), (5037, 3965184), (5163, 3868416), (5256, 3799968), (5888, 3392091), (6624, 3015192), (6716, 2973888), (6884, 2901312), (6912, 2889559), (7008, 2849976), (7884, 2533312), (8832, 2261394), (9344, 2137482), (9936, 2010128), (10074, 1982592), (10326, 1934208), (10512, 1899984), (13248, 1507596), (13432, 1486944), (13768, 1450656), (14016, 1424988), (15111, 1321728), (15489, 1289472), (15768, 1266656), (17664, 1130697), (18688, 1068741), (19872, 1005064), (20148, 991296), (20652, 967104), (21024, 949992), (26496, 753798), (26864, 743472), (27536, 725328), (28032, 712494), (30222, 660864), (30978, 644736), (31536, 633328), (39583, 504576), (39744, 502532), (40296, 495648), (41304, 483552), (42048, 474996), (45333, 440576), (46467, 429824), (52992, 376899), (53728, 371736), (55072, 362664), (56064, 356247), (60444, 330432), (61956, 322368), (63072, 316664), (79166, 252288), (79488, 251266), (80592, 247824), (82608, 241776), (84096, 237498), (90666, 220288), (92934, 214912), (107456, 185868), (110144, 181332), (118749, 168192), (120888, 165216), (123912, 161184), (125633, 158976), (126144, 158332)]