2778397776

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3019}}^1$

素因数の和:3134

約数の個数: 240

約数和(自身を含む): 9814371840

約数和(自身を除く): 7035974064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 83, 84, 88, 99, 112, 126, 132, 144, 154, 166, 168, 176, 198, 231, 249, 252, 264, 308, 332, 336, 396, 462, 498, 504, 528, 581, 616, 664, 693, 747, 792, 913, 924, 996, 1008, 1162, 1232, 1328, 1386, 1494, 1584, 1743, 1826, 1848, 1992, 2324, 2739, 2772, 2988, 3019, 3486, 3652, 3696, 3984, 4648, 5229, 5478, 5544, 5976, 6038, 6391, 6972, 7304, 8217, 9057, 9296, 10458, 10956, 11088, 11952, 12076, 12782, 13944, 14608, 16434, 18114, 19173, 20916, 21133, 21912, 24152, 25564, 27171, 27888, 32868, 33209, 36228, 38346, 41832, 42266, 43824, 48304, 51128, 54342, 57519, 63399, 65736, 66418, 72456, 76692, 83664, 84532, 99627, 102256, 108684, 115038, 126798, 131472, 132836, 144912, 153384, 169064, 190197, 199254, 217368, 230076, 232463, 250577, 253596, 265672, 298881, 306768, 338128, 380394, 398508, 434736, 460152, 464926, 501154, 507192, 531344, 597762, 697389, 751731, 760788, 797016, 920304, 929852, 1002308, 1014384, 1195524, 1394778, 1503462, 1521576, 1594032, 1754039, 1859704, 2004616, 2092167, 2255193, 2391048, 2756347, 2789556, 3006924, 3043152, 3508078, 3719408, 4009232, 4184334, 4510386, 4782096, 5262117, 5512694, 5579112, 6013848, 7016156, 8269041, 8368668, 9020772, 10524234, 11025388, 11158224, 12027696, 14032312, 15786351, 16538082, 16737336, 18041544, 19294429, 21048468, 22050776, 24807123, 28064624, 31572702, 33076164, 33474672, 36083088, 38588858, 42096936, 44101552, 49614246, 57883287, 63145404, 66152328, 77177716, 84193872, 99228492, 115766574, 126290808, 132304656, 154355432, 173649861, 198456984, 231533148, 252581616, 308710864, 347299722, 396913968, 463066296, 694599444, 926132592, 1389198888, 2778397776]

約数ペア:

[(1, 2778397776), (2, 1389198888), (3, 926132592), (4, 694599444), (6, 463066296), (7, 396913968), (8, 347299722), (9, 308710864), (11, 252581616), (12, 231533148), (14, 198456984), (16, 173649861), (18, 154355432), (21, 132304656), (22, 126290808), (24, 115766574), (28, 99228492), (33, 84193872), (36, 77177716), (42, 66152328), (44, 63145404), (48, 57883287), (56, 49614246), (63, 44101552), (66, 42096936), (72, 38588858), (77, 36083088), (83, 33474672), (84, 33076164), (88, 31572702), (99, 28064624), (112, 24807123), (126, 22050776), (132, 21048468), (144, 19294429), (154, 18041544), (166, 16737336), (168, 16538082), (176, 15786351), (198, 14032312), (231, 12027696), (249, 11158224), (252, 11025388), (264, 10524234), (308, 9020772), (332, 8368668), (336, 8269041), (396, 7016156), (462, 6013848), (498, 5579112), (504, 5512694), (528, 5262117), (581, 4782096), (616, 4510386), (664, 4184334), (693, 4009232), (747, 3719408), (792, 3508078), (913, 3043152), (924, 3006924), (996, 2789556), (1008, 2756347), (1162, 2391048), (1232, 2255193), (1328, 2092167), (1386, 2004616), (1494, 1859704), (1584, 1754039), (1743, 1594032), (1826, 1521576), (1848, 1503462), (1992, 1394778), (2324, 1195524), (2739, 1014384), (2772, 1002308), (2988, 929852), (3019, 920304), (3486, 797016), (3652, 760788), (3696, 751731), (3984, 697389), (4648, 597762), (5229, 531344), (5478, 507192), (5544, 501154), (5976, 464926), (6038, 460152), (6391, 434736), (6972, 398508), (7304, 380394), (8217, 338128), (9057, 306768), (9296, 298881), (10458, 265672), (10956, 253596), (11088, 250577), (11952, 232463), (12076, 230076), (12782, 217368), (13944, 199254), (14608, 190197), (16434, 169064), (18114, 153384), (19173, 144912), (20916, 132836), (21133, 131472), (21912, 126798), (24152, 115038), (25564, 108684), (27171, 102256), (27888, 99627), (32868, 84532), (33209, 83664), (36228, 76692), (38346, 72456), (41832, 66418), (42266, 65736), (43824, 63399), (48304, 57519), (51128, 54342)]