19539307008

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{743}}^1$

素因数の和:1219

約数の個数: 240

約数和(自身を含む): 60949848960

約数和(自身を除く): 41410541952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 439, 468, 512, 576, 624, 743, 768, 832, 878, 936, 1152, 1248, 1317, 1486, 1536, 1664, 1756, 1872, 2229, 2304, 2496, 2634, 2972, 3328, 3512, 3744, 3951, 4458, 4608, 4992, 5268, 5707, 5944, 6656, 6687, 7024, 7488, 7902, 8916, 9659, 9984, 10536, 11414, 11888, 13374, 14048, 14976, 15804, 17121, 17832, 19318, 19968, 21072, 22828, 23776, 26748, 28096, 28977, 29952, 31608, 34242, 35664, 38636, 42144, 45656, 47552, 51363, 53496, 56192, 57954, 59904, 63216, 68484, 71328, 77272, 84288, 86931, 91312, 95104, 102726, 106992, 112384, 115908, 126432, 136968, 142656, 154544, 168576, 173862, 182624, 190208, 205452, 213984, 224768, 231816, 252864, 273936, 285312, 309088, 326177, 337152, 347724, 365248, 380416, 410904, 427968, 463632, 505728, 547872, 570624, 618176, 652354, 674304, 695448, 730496, 821808, 855936, 927264, 978531, 1011456, 1095744, 1141248, 1236352, 1304708, 1390896, 1460992, 1643616, 1711872, 1854528, 1957062, 2022912, 2191488, 2472704, 2609416, 2781792, 2921984, 2935593, 3287232, 3423744, 3709056, 3914124, 4240301, 4382976, 4945408, 5218832, 5563584, 5871186, 6574464, 7418112, 7828248, 8480602, 8765952, 10437664, 11127168, 11742372, 12720903, 13148928, 14836224, 15656496, 16961204, 20875328, 22254336, 23484744, 25441806, 26297856, 31312992, 33922408, 38162709, 41750656, 44508672, 46969488, 50883612, 62625984, 67844816, 76325418, 83501312, 93938976, 101767224, 125251968, 135689632, 152650836, 167002624, 187877952, 203534448, 250503936, 271379264, 305301672, 375755904, 407068896, 501007872, 542758528, 610603344, 751511808, 814137792, 1085517056, 1221206688, 1503023616, 1628275584, 2171034112, 2442413376, 3256551168, 4884826752, 6513102336, 9769653504, 19539307008]

約数ペア:

[(1, 19539307008), (2, 9769653504), (3, 6513102336), (4, 4884826752), (6, 3256551168), (8, 2442413376), (9, 2171034112), (12, 1628275584), (13, 1503023616), (16, 1221206688), (18, 1085517056), (24, 814137792), (26, 751511808), (32, 610603344), (36, 542758528), (39, 501007872), (48, 407068896), (52, 375755904), (64, 305301672), (72, 271379264), (78, 250503936), (96, 203534448), (104, 187877952), (117, 167002624), (128, 152650836), (144, 135689632), (156, 125251968), (192, 101767224), (208, 93938976), (234, 83501312), (256, 76325418), (288, 67844816), (312, 62625984), (384, 50883612), (416, 46969488), (439, 44508672), (468, 41750656), (512, 38162709), (576, 33922408), (624, 31312992), (743, 26297856), (768, 25441806), (832, 23484744), (878, 22254336), (936, 20875328), (1152, 16961204), (1248, 15656496), (1317, 14836224), (1486, 13148928), (1536, 12720903), (1664, 11742372), (1756, 11127168), (1872, 10437664), (2229, 8765952), (2304, 8480602), (2496, 7828248), (2634, 7418112), (2972, 6574464), (3328, 5871186), (3512, 5563584), (3744, 5218832), (3951, 4945408), (4458, 4382976), (4608, 4240301), (4992, 3914124), (5268, 3709056), (5707, 3423744), (5944, 3287232), (6656, 2935593), (6687, 2921984), (7024, 2781792), (7488, 2609416), (7902, 2472704), (8916, 2191488), (9659, 2022912), (9984, 1957062), (10536, 1854528), (11414, 1711872), (11888, 1643616), (13374, 1460992), (14048, 1390896), (14976, 1304708), (15804, 1236352), (17121, 1141248), (17832, 1095744), (19318, 1011456), (19968, 978531), (21072, 927264), (22828, 855936), (23776, 821808), (26748, 730496), (28096, 695448), (28977, 674304), (29952, 652354), (31608, 618176), (34242, 570624), (35664, 547872), (38636, 505728), (42144, 463632), (45656, 427968), (47552, 410904), (51363, 380416), (53496, 365248), (56192, 347724), (57954, 337152), (59904, 326177), (63216, 309088), (68484, 285312), (71328, 273936), (77272, 252864), (84288, 231816), (86931, 224768), (91312, 213984), (95104, 205452), (102726, 190208), (106992, 182624), (112384, 173862), (115908, 168576), (126432, 154544), (136968, 142656)]