7968757248

素因数分解:

$2^9\times 3^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:505

約数の個数: 240

約数和(自身を含む): 23790102336

約数和(自身を除く): 15821345088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 131, 144, 172, 192, 256, 258, 262, 288, 307, 344, 384, 387, 393, 512, 516, 524, 576, 614, 688, 768, 774, 786, 921, 1032, 1048, 1152, 1179, 1228, 1376, 1536, 1548, 1572, 1842, 2064, 2096, 2304, 2358, 2456, 2752, 2763, 3096, 3144, 3684, 4128, 4192, 4608, 4716, 4912, 5504, 5526, 5633, 6192, 6288, 7368, 8256, 8384, 9432, 9824, 11008, 11052, 11266, 12384, 12576, 13201, 14736, 16512, 16768, 16899, 18864, 19648, 22016, 22104, 22532, 24768, 25152, 26402, 29472, 33024, 33536, 33798, 37728, 39296, 39603, 40217, 44208, 45064, 49536, 50304, 50697, 52804, 58944, 66048, 67072, 67596, 75456, 78592, 79206, 80434, 88416, 90128, 99072, 100608, 101394, 105608, 117888, 118809, 120651, 135192, 150912, 157184, 158412, 160868, 176832, 180256, 198144, 201216, 202788, 211216, 235776, 237618, 241302, 270384, 301824, 316824, 321736, 353664, 360512, 361953, 405576, 422432, 471552, 475236, 482604, 540768, 603648, 633648, 643472, 707328, 721024, 723906, 811152, 844864, 950472, 965208, 1081536, 1267296, 1286944, 1414656, 1442048, 1447812, 1622304, 1689728, 1729331, 1900944, 1930416, 2163072, 2534592, 2573888, 2884096, 2895624, 3244608, 3379456, 3458662, 3801888, 3860832, 4326144, 5069184, 5147776, 5187993, 5791248, 6489216, 6758912, 6917324, 7603776, 7721664, 8652288, 10138368, 10295552, 10375986, 11582496, 12978432, 13834648, 15207552, 15443328, 15563979, 20276736, 20591104, 20751972, 23164992, 25956864, 27669296, 30415104, 30886656, 31127958, 41503944, 46329984, 55338592, 60830208, 61773312, 62255916, 83007888, 92659968, 110677184, 124511832, 166015776, 185319936, 221354368, 249023664, 332031552, 442708736, 498047328, 664063104, 885417472, 996094656, 1328126208, 1992189312, 2656252416, 3984378624, 7968757248]

約数ペア:

[(1, 7968757248), (2, 3984378624), (3, 2656252416), (4, 1992189312), (6, 1328126208), (8, 996094656), (9, 885417472), (12, 664063104), (16, 498047328), (18, 442708736), (24, 332031552), (32, 249023664), (36, 221354368), (43, 185319936), (48, 166015776), (64, 124511832), (72, 110677184), (86, 92659968), (96, 83007888), (128, 62255916), (129, 61773312), (131, 60830208), (144, 55338592), (172, 46329984), (192, 41503944), (256, 31127958), (258, 30886656), (262, 30415104), (288, 27669296), (307, 25956864), (344, 23164992), (384, 20751972), (387, 20591104), (393, 20276736), (512, 15563979), (516, 15443328), (524, 15207552), (576, 13834648), (614, 12978432), (688, 11582496), (768, 10375986), (774, 10295552), (786, 10138368), (921, 8652288), (1032, 7721664), (1048, 7603776), (1152, 6917324), (1179, 6758912), (1228, 6489216), (1376, 5791248), (1536, 5187993), (1548, 5147776), (1572, 5069184), (1842, 4326144), (2064, 3860832), (2096, 3801888), (2304, 3458662), (2358, 3379456), (2456, 3244608), (2752, 2895624), (2763, 2884096), (3096, 2573888), (3144, 2534592), (3684, 2163072), (4128, 1930416), (4192, 1900944), (4608, 1729331), (4716, 1689728), (4912, 1622304), (5504, 1447812), (5526, 1442048), (5633, 1414656), (6192, 1286944), (6288, 1267296), (7368, 1081536), (8256, 965208), (8384, 950472), (9432, 844864), (9824, 811152), (11008, 723906), (11052, 721024), (11266, 707328), (12384, 643472), (12576, 633648), (13201, 603648), (14736, 540768), (16512, 482604), (16768, 475236), (16899, 471552), (18864, 422432), (19648, 405576), (22016, 361953), (22104, 360512), (22532, 353664), (24768, 321736), (25152, 316824), (26402, 301824), (29472, 270384), (33024, 241302), (33536, 237618), (33798, 235776), (37728, 211216), (39296, 202788), (39603, 201216), (40217, 198144), (44208, 180256), (45064, 176832), (49536, 160868), (50304, 158412), (50697, 157184), (52804, 150912), (58944, 135192), (66048, 120651), (67072, 118809), (67596, 117888), (75456, 105608), (78592, 101394), (79206, 100608), (80434, 99072), (88416, 90128)]