1777726496

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:527

約数の個数: 192

約数和(自身を含む): 4551966720

約数和(自身を除く): 2774240224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 47, 52, 56, 62, 91, 94, 104, 112, 124, 182, 188, 208, 217, 224, 248, 329, 364, 376, 403, 416, 419, 434, 496, 611, 658, 728, 752, 806, 838, 868, 992, 1222, 1316, 1456, 1457, 1504, 1612, 1676, 1736, 2444, 2632, 2821, 2912, 2914, 2933, 3224, 3352, 3472, 4277, 4888, 5264, 5447, 5642, 5828, 5866, 6448, 6704, 6944, 8554, 9776, 10199, 10528, 10894, 11284, 11656, 11732, 12896, 12989, 13408, 17108, 18941, 19552, 19693, 20398, 21788, 22568, 23312, 23464, 25978, 34216, 37882, 38129, 39386, 40796, 43576, 45136, 46624, 46928, 51956, 68432, 75764, 76258, 78772, 81592, 87152, 90272, 90923, 93856, 103912, 132587, 136864, 137851, 151528, 152516, 157544, 163184, 168857, 174304, 181846, 207824, 256009, 265174, 275702, 303056, 305032, 315088, 326368, 337714, 363692, 415648, 512018, 530348, 551404, 606112, 610064, 610483, 630176, 675428, 727384, 1024036, 1060696, 1102808, 1181999, 1220128, 1220966, 1350856, 1454768, 1792063, 2048072, 2121392, 2205616, 2363998, 2441932, 2701712, 2909536, 3584126, 4096144, 4242784, 4273381, 4411232, 4727996, 4883864, 5403424, 7168252, 7936279, 8192288, 8546762, 9455992, 9767728, 14336504, 15872558, 17093524, 18911984, 19535456, 28673008, 31745116, 34187048, 37823968, 55553953, 57346016, 63490232, 68374096, 111107906, 126980464, 136748192, 222215812, 253960928, 444431624, 888863248, 1777726496]

約数ペア:

[(1, 1777726496), (2, 888863248), (4, 444431624), (7, 253960928), (8, 222215812), (13, 136748192), (14, 126980464), (16, 111107906), (26, 68374096), (28, 63490232), (31, 57346016), (32, 55553953), (47, 37823968), (52, 34187048), (56, 31745116), (62, 28673008), (91, 19535456), (94, 18911984), (104, 17093524), (112, 15872558), (124, 14336504), (182, 9767728), (188, 9455992), (208, 8546762), (217, 8192288), (224, 7936279), (248, 7168252), (329, 5403424), (364, 4883864), (376, 4727996), (403, 4411232), (416, 4273381), (419, 4242784), (434, 4096144), (496, 3584126), (611, 2909536), (658, 2701712), (728, 2441932), (752, 2363998), (806, 2205616), (838, 2121392), (868, 2048072), (992, 1792063), (1222, 1454768), (1316, 1350856), (1456, 1220966), (1457, 1220128), (1504, 1181999), (1612, 1102808), (1676, 1060696), (1736, 1024036), (2444, 727384), (2632, 675428), (2821, 630176), (2912, 610483), (2914, 610064), (2933, 606112), (3224, 551404), (3352, 530348), (3472, 512018), (4277, 415648), (4888, 363692), (5264, 337714), (5447, 326368), (5642, 315088), (5828, 305032), (5866, 303056), (6448, 275702), (6704, 265174), (6944, 256009), (8554, 207824), (9776, 181846), (10199, 174304), (10528, 168857), (10894, 163184), (11284, 157544), (11656, 152516), (11732, 151528), (12896, 137851), (12989, 136864), (13408, 132587), (17108, 103912), (18941, 93856), (19552, 90923), (19693, 90272), (20398, 87152), (21788, 81592), (22568, 78772), (23312, 76258), (23464, 75764), (25978, 68432), (34216, 51956), (37882, 46928), (38129, 46624), (39386, 45136), (40796, 43576)]