392802816

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:359

約数の個数: 240

約数和(自身を含む): 1293104736

約数和(自身を除く): 900301920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 98, 102, 112, 119, 128, 136, 147, 168, 192, 196, 204, 224, 238, 256, 272, 294, 307, 336, 357, 384, 392, 408, 448, 476, 512, 544, 588, 614, 672, 714, 768, 784, 816, 833, 896, 921, 952, 1088, 1176, 1228, 1344, 1428, 1536, 1568, 1632, 1666, 1792, 1842, 1904, 2149, 2176, 2352, 2456, 2499, 2688, 2856, 3136, 3264, 3332, 3584, 3684, 3808, 4298, 4352, 4704, 4912, 4998, 5219, 5376, 5712, 6272, 6447, 6528, 6664, 7368, 7616, 8596, 8704, 9408, 9824, 9996, 10438, 10752, 11424, 12544, 12894, 13056, 13328, 14736, 15043, 15232, 15657, 17192, 18816, 19648, 19992, 20876, 22848, 25088, 25788, 26112, 26656, 29472, 30086, 30464, 31314, 34384, 36533, 37632, 39296, 39984, 41752, 45129, 45696, 51576, 53312, 58944, 60172, 60928, 62628, 68768, 73066, 75264, 78592, 79968, 83504, 90258, 91392, 103152, 106624, 109599, 117888, 120344, 125256, 137536, 146132, 157184, 159936, 167008, 180516, 182784, 206304, 213248, 219198, 235776, 240688, 250512, 255731, 275072, 292264, 319872, 334016, 361032, 412608, 426496, 438396, 471552, 481376, 501024, 511462, 550144, 584528, 639744, 668032, 722064, 767193, 825216, 876792, 962752, 1002048, 1022924, 1100288, 1169056, 1279488, 1336064, 1444128, 1534386, 1650432, 1753584, 1925504, 2004096, 2045848, 2338112, 2672128, 2888256, 3068772, 3300864, 3507168, 3851008, 4008192, 4091696, 4676224, 5776512, 6137544, 7014336, 7702016, 8016384, 8183392, 9352448, 11553024, 12275088, 14028672, 16366784, 18704896, 23106048, 24550176, 28057344, 32733568, 49100352, 56114688, 65467136, 98200704, 130934272, 196401408, 392802816]

約数ペア:

[(1, 392802816), (2, 196401408), (3, 130934272), (4, 98200704), (6, 65467136), (7, 56114688), (8, 49100352), (12, 32733568), (14, 28057344), (16, 24550176), (17, 23106048), (21, 18704896), (24, 16366784), (28, 14028672), (32, 12275088), (34, 11553024), (42, 9352448), (48, 8183392), (49, 8016384), (51, 7702016), (56, 7014336), (64, 6137544), (68, 5776512), (84, 4676224), (96, 4091696), (98, 4008192), (102, 3851008), (112, 3507168), (119, 3300864), (128, 3068772), (136, 2888256), (147, 2672128), (168, 2338112), (192, 2045848), (196, 2004096), (204, 1925504), (224, 1753584), (238, 1650432), (256, 1534386), (272, 1444128), (294, 1336064), (307, 1279488), (336, 1169056), (357, 1100288), (384, 1022924), (392, 1002048), (408, 962752), (448, 876792), (476, 825216), (512, 767193), (544, 722064), (588, 668032), (614, 639744), (672, 584528), (714, 550144), (768, 511462), (784, 501024), (816, 481376), (833, 471552), (896, 438396), (921, 426496), (952, 412608), (1088, 361032), (1176, 334016), (1228, 319872), (1344, 292264), (1428, 275072), (1536, 255731), (1568, 250512), (1632, 240688), (1666, 235776), (1792, 219198), (1842, 213248), (1904, 206304), (2149, 182784), (2176, 180516), (2352, 167008), (2456, 159936), (2499, 157184), (2688, 146132), (2856, 137536), (3136, 125256), (3264, 120344), (3332, 117888), (3584, 109599), (3684, 106624), (3808, 103152), (4298, 91392), (4352, 90258), (4704, 83504), (4912, 79968), (4998, 78592), (5219, 75264), (5376, 73066), (5712, 68768), (6272, 62628), (6447, 60928), (6528, 60172), (6664, 58944), (7368, 53312), (7616, 51576), (8596, 45696), (8704, 45129), (9408, 41752), (9824, 39984), (9996, 39296), (10438, 37632), (10752, 36533), (11424, 34384), (12544, 31314), (12894, 30464), (13056, 30086), (13328, 29472), (14736, 26656), (15043, 26112), (15232, 25788), (15657, 25088), (17192, 22848), (18816, 20876), (19648, 19992)]