18769001088

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:591

約数の個数: 256

約数和(自身を含む): 53299814400

約数和(自身を除く): 34530813312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 64, 71, 93, 96, 106, 124, 128, 142, 159, 186, 192, 212, 213, 248, 284, 318, 372, 384, 419, 424, 426, 496, 568, 636, 744, 838, 848, 852, 992, 1136, 1257, 1272, 1488, 1643, 1676, 1696, 1704, 1984, 2201, 2272, 2514, 2544, 2976, 3286, 3352, 3392, 3408, 3763, 3968, 4402, 4544, 4929, 5028, 5088, 5952, 6572, 6603, 6704, 6784, 6816, 7526, 8804, 9088, 9858, 10056, 10176, 11289, 11904, 12989, 13144, 13206, 13408, 13632, 15052, 17608, 19716, 20112, 20352, 22207, 22578, 25978, 26288, 26412, 26816, 27264, 29749, 30104, 35216, 38967, 39432, 40224, 44414, 45156, 51956, 52576, 52824, 53632, 59498, 60208, 66621, 70432, 77934, 78864, 80448, 88828, 89247, 90312, 103912, 105152, 105648, 116653, 118996, 120416, 133242, 140864, 155868, 157728, 160896, 177656, 178494, 180624, 207824, 210304, 211296, 233306, 237992, 240832, 266484, 281728, 311736, 315456, 349959, 355312, 356988, 361248, 415648, 422592, 466612, 475984, 481664, 532968, 623472, 630912, 688417, 699918, 710624, 713976, 722496, 831296, 845184, 922219, 933224, 951968, 1065936, 1246944, 1376834, 1399836, 1421248, 1427952, 1444992, 1576697, 1662592, 1844438, 1866448, 1903936, 2065251, 2131872, 2493888, 2753668, 2766657, 2799672, 2842496, 2855904, 3153394, 3688876, 3732896, 3807872, 4130502, 4263744, 4730091, 4987776, 5507336, 5533314, 5599344, 5711808, 6306788, 7377752, 7465792, 8261004, 8527488, 9460182, 11014672, 11066628, 11198688, 11423616, 12613576, 14755504, 14931584, 16522008, 18920364, 22029344, 22133256, 22397376, 25227152, 29511008, 33044016, 37840728, 44058688, 44266512, 44794752, 48877607, 50454304, 59022016, 66088032, 75681456, 88117376, 88533024, 97755214, 100908608, 118044032, 132176064, 146632821, 151362912, 177066048, 195510428, 201817216, 264352128, 293265642, 302725824, 354132096, 391020856, 586531284, 605451648, 782041712, 1173062568, 1564083424, 2346125136, 3128166848, 4692250272, 6256333696, 9384500544, 18769001088]

約数ペア:

[(1, 18769001088), (2, 9384500544), (3, 6256333696), (4, 4692250272), (6, 3128166848), (8, 2346125136), (12, 1564083424), (16, 1173062568), (24, 782041712), (31, 605451648), (32, 586531284), (48, 391020856), (53, 354132096), (62, 302725824), (64, 293265642), (71, 264352128), (93, 201817216), (96, 195510428), (106, 177066048), (124, 151362912), (128, 146632821), (142, 132176064), (159, 118044032), (186, 100908608), (192, 97755214), (212, 88533024), (213, 88117376), (248, 75681456), (284, 66088032), (318, 59022016), (372, 50454304), (384, 48877607), (419, 44794752), (424, 44266512), (426, 44058688), (496, 37840728), (568, 33044016), (636, 29511008), (744, 25227152), (838, 22397376), (848, 22133256), (852, 22029344), (992, 18920364), (1136, 16522008), (1257, 14931584), (1272, 14755504), (1488, 12613576), (1643, 11423616), (1676, 11198688), (1696, 11066628), (1704, 11014672), (1984, 9460182), (2201, 8527488), (2272, 8261004), (2514, 7465792), (2544, 7377752), (2976, 6306788), (3286, 5711808), (3352, 5599344), (3392, 5533314), (3408, 5507336), (3763, 4987776), (3968, 4730091), (4402, 4263744), (4544, 4130502), (4929, 3807872), (5028, 3732896), (5088, 3688876), (5952, 3153394), (6572, 2855904), (6603, 2842496), (6704, 2799672), (6784, 2766657), (6816, 2753668), (7526, 2493888), (8804, 2131872), (9088, 2065251), (9858, 1903936), (10056, 1866448), (10176, 1844438), (11289, 1662592), (11904, 1576697), (12989, 1444992), (13144, 1427952), (13206, 1421248), (13408, 1399836), (13632, 1376834), (15052, 1246944), (17608, 1065936), (19716, 951968), (20112, 933224), (20352, 922219), (22207, 845184), (22578, 831296), (25978, 722496), (26288, 713976), (26412, 710624), (26816, 699918), (27264, 688417), (29749, 630912), (30104, 623472), (35216, 532968), (38967, 481664), (39432, 475984), (40224, 466612), (44414, 422592), (45156, 415648), (51956, 361248), (52576, 356988), (52824, 355312), (53632, 349959), (59498, 315456), (60208, 311736), (66621, 281728), (70432, 266484), (77934, 240832), (78864, 237992), (80448, 233306), (88828, 211296), (89247, 210304), (90312, 207824), (103912, 180624), (105152, 178494), (105648, 177656), (116653, 160896), (118996, 157728), (120416, 155868), (133242, 140864)]