2521776768

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{601}}^1$

素因数の和:855

約数の個数: 192

約数和(自身を含む): 7840062720

約数和(自身を除く): 5318285952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 223, 224, 294, 336, 384, 392, 446, 448, 588, 601, 669, 672, 784, 892, 896, 1176, 1202, 1338, 1344, 1561, 1568, 1784, 1803, 2352, 2404, 2676, 2688, 3122, 3136, 3568, 3606, 4207, 4683, 4704, 4808, 5352, 6244, 6272, 7136, 7212, 8414, 9366, 9408, 9616, 10704, 10927, 12488, 12621, 14272, 14424, 16828, 18732, 18816, 19232, 21408, 21854, 24976, 25242, 28544, 28848, 29449, 32781, 33656, 37464, 38464, 42816, 43708, 49952, 50484, 57696, 58898, 65562, 67312, 74928, 76928, 85632, 87416, 88347, 99904, 100968, 115392, 117796, 131124, 134023, 134624, 149856, 174832, 176694, 199808, 201936, 230784, 235592, 262248, 268046, 269248, 299712, 349664, 353388, 402069, 403872, 471184, 524496, 536092, 538496, 599424, 699328, 706776, 804138, 807744, 938161, 942368, 1048992, 1072184, 1398656, 1413552, 1608276, 1615488, 1876322, 1884736, 2097984, 2144368, 2814483, 2827104, 3216552, 3752644, 3769472, 4195968, 4288736, 5628966, 5654208, 6433104, 6567127, 7505288, 8577472, 11257932, 11308416, 12866208, 13134254, 15010576, 17154944, 19701381, 22515864, 25732416, 26268508, 30021152, 39402762, 45031728, 51464832, 52537016, 60042304, 78805524, 90063456, 105074032, 120084608, 157611048, 180126912, 210148064, 315222096, 360253824, 420296128, 630444192, 840592256, 1260888384, 2521776768]

約数ペア:

[(1, 2521776768), (2, 1260888384), (3, 840592256), (4, 630444192), (6, 420296128), (7, 360253824), (8, 315222096), (12, 210148064), (14, 180126912), (16, 157611048), (21, 120084608), (24, 105074032), (28, 90063456), (32, 78805524), (42, 60042304), (48, 52537016), (49, 51464832), (56, 45031728), (64, 39402762), (84, 30021152), (96, 26268508), (98, 25732416), (112, 22515864), (128, 19701381), (147, 17154944), (168, 15010576), (192, 13134254), (196, 12866208), (223, 11308416), (224, 11257932), (294, 8577472), (336, 7505288), (384, 6567127), (392, 6433104), (446, 5654208), (448, 5628966), (588, 4288736), (601, 4195968), (669, 3769472), (672, 3752644), (784, 3216552), (892, 2827104), (896, 2814483), (1176, 2144368), (1202, 2097984), (1338, 1884736), (1344, 1876322), (1561, 1615488), (1568, 1608276), (1784, 1413552), (1803, 1398656), (2352, 1072184), (2404, 1048992), (2676, 942368), (2688, 938161), (3122, 807744), (3136, 804138), (3568, 706776), (3606, 699328), (4207, 599424), (4683, 538496), (4704, 536092), (4808, 524496), (5352, 471184), (6244, 403872), (6272, 402069), (7136, 353388), (7212, 349664), (8414, 299712), (9366, 269248), (9408, 268046), (9616, 262248), (10704, 235592), (10927, 230784), (12488, 201936), (12621, 199808), (14272, 176694), (14424, 174832), (16828, 149856), (18732, 134624), (18816, 134023), (19232, 131124), (21408, 117796), (21854, 115392), (24976, 100968), (25242, 99904), (28544, 88347), (28848, 87416), (29449, 85632), (32781, 76928), (33656, 74928), (37464, 67312), (38464, 65562), (42816, 58898), (43708, 57696), (49952, 50484)]