2107807968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{601}}^1$

素因数の和:945

約数の個数: 192

約数和(自身を含む): 6728375808

約数和(自身を除く): 4620567840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 307, 336, 357, 408, 476, 544, 601, 614, 672, 714, 816, 921, 952, 1202, 1228, 1428, 1632, 1803, 1842, 1904, 2149, 2404, 2456, 2856, 3606, 3684, 3808, 4207, 4298, 4808, 4912, 5219, 5712, 6447, 7212, 7368, 8414, 8596, 9616, 9824, 10217, 10438, 11424, 12621, 12894, 14424, 14736, 15657, 16828, 17192, 19232, 20434, 20876, 25242, 25788, 28848, 29472, 30651, 31314, 33656, 34384, 36533, 40868, 41752, 50484, 51576, 57696, 61302, 62628, 67312, 68768, 71519, 73066, 81736, 83504, 100968, 103152, 109599, 122604, 125256, 134624, 143038, 146132, 163472, 167008, 184507, 201936, 206304, 214557, 219198, 245208, 250512, 286076, 292264, 326944, 369014, 403872, 429114, 438396, 490416, 501024, 553521, 572152, 584528, 738028, 858228, 876792, 980832, 1107042, 1144304, 1169056, 1291549, 1476056, 1716456, 1753584, 2214084, 2288608, 2583098, 2952112, 3136619, 3432912, 3507168, 3874647, 4428168, 5166196, 5904224, 6273238, 6865824, 7749294, 8856336, 9409857, 10332392, 12546476, 15498588, 17712672, 18819714, 20664784, 21956333, 25092952, 30997176, 37639428, 41329568, 43912666, 50185904, 61994352, 65868999, 75278856, 87825332, 100371808, 123988704, 131737998, 150557712, 175650664, 263475996, 301115424, 351301328, 526951992, 702602656, 1053903984, 2107807968]

約数ペア:

[(1, 2107807968), (2, 1053903984), (3, 702602656), (4, 526951992), (6, 351301328), (7, 301115424), (8, 263475996), (12, 175650664), (14, 150557712), (16, 131737998), (17, 123988704), (21, 100371808), (24, 87825332), (28, 75278856), (32, 65868999), (34, 61994352), (42, 50185904), (48, 43912666), (51, 41329568), (56, 37639428), (68, 30997176), (84, 25092952), (96, 21956333), (102, 20664784), (112, 18819714), (119, 17712672), (136, 15498588), (168, 12546476), (204, 10332392), (224, 9409857), (238, 8856336), (272, 7749294), (307, 6865824), (336, 6273238), (357, 5904224), (408, 5166196), (476, 4428168), (544, 3874647), (601, 3507168), (614, 3432912), (672, 3136619), (714, 2952112), (816, 2583098), (921, 2288608), (952, 2214084), (1202, 1753584), (1228, 1716456), (1428, 1476056), (1632, 1291549), (1803, 1169056), (1842, 1144304), (1904, 1107042), (2149, 980832), (2404, 876792), (2456, 858228), (2856, 738028), (3606, 584528), (3684, 572152), (3808, 553521), (4207, 501024), (4298, 490416), (4808, 438396), (4912, 429114), (5219, 403872), (5712, 369014), (6447, 326944), (7212, 292264), (7368, 286076), (8414, 250512), (8596, 245208), (9616, 219198), (9824, 214557), (10217, 206304), (10438, 201936), (11424, 184507), (12621, 167008), (12894, 163472), (14424, 146132), (14736, 143038), (15657, 134624), (16828, 125256), (17192, 122604), (19232, 109599), (20434, 103152), (20876, 100968), (25242, 83504), (25788, 81736), (28848, 73066), (29472, 71519), (30651, 68768), (31314, 67312), (33656, 62628), (34384, 61302), (36533, 57696), (40868, 51576), (41752, 50484)]