2420868384

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:661

約数の個数: 240

約数和(自身を含む): 7824491136

約数和(自身を除く): 5403622752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 197, 198, 216, 264, 288, 297, 324, 352, 394, 396, 431, 432, 528, 591, 594, 648, 788, 792, 862, 864, 891, 1056, 1182, 1188, 1293, 1296, 1576, 1584, 1724, 1773, 1782, 2167, 2364, 2376, 2586, 2592, 3152, 3168, 3448, 3546, 3564, 3879, 4334, 4728, 4741, 4752, 5172, 5319, 6304, 6501, 6896, 7092, 7128, 7758, 8668, 9456, 9482, 9504, 10344, 10638, 11637, 13002, 13792, 14184, 14223, 14256, 15516, 15957, 17336, 18912, 18964, 19503, 20688, 21276, 23274, 26004, 28368, 28446, 28512, 31032, 31914, 34672, 34911, 37928, 39006, 41376, 42552, 42669, 46548, 52008, 56736, 56892, 58509, 62064, 63828, 69344, 69822, 75856, 78012, 84907, 85104, 85338, 93096, 104016, 113784, 117018, 124128, 127656, 128007, 139644, 151712, 156024, 169814, 170208, 170676, 175527, 186192, 208032, 227568, 234036, 254721, 255312, 256014, 279288, 312048, 339628, 341352, 351054, 372384, 384021, 455136, 468072, 509442, 510624, 512028, 558576, 624096, 679256, 682704, 702108, 764163, 768042, 933977, 936144, 1018884, 1024056, 1117152, 1358512, 1365408, 1404216, 1528326, 1536084, 1867954, 1872288, 2037768, 2048112, 2292489, 2717024, 2801931, 2808432, 3056652, 3072168, 3735908, 4075536, 4096224, 4584978, 5603862, 5616864, 6113304, 6144336, 6877467, 7471816, 8151072, 8405793, 9169956, 11207724, 12226608, 12288672, 13754934, 14943632, 16811586, 18339912, 22415448, 24453216, 25217379, 27509868, 29887264, 33623172, 36679824, 44830896, 50434758, 55019736, 67246344, 73359648, 75652137, 89661792, 100869516, 110039472, 134492688, 151304274, 201739032, 220078944, 268985376, 302608548, 403478064, 605217096, 806956128, 1210434192, 2420868384]

約数ペア:

[(1, 2420868384), (2, 1210434192), (3, 806956128), (4, 605217096), (6, 403478064), (8, 302608548), (9, 268985376), (11, 220078944), (12, 201739032), (16, 151304274), (18, 134492688), (22, 110039472), (24, 100869516), (27, 89661792), (32, 75652137), (33, 73359648), (36, 67246344), (44, 55019736), (48, 50434758), (54, 44830896), (66, 36679824), (72, 33623172), (81, 29887264), (88, 27509868), (96, 25217379), (99, 24453216), (108, 22415448), (132, 18339912), (144, 16811586), (162, 14943632), (176, 13754934), (197, 12288672), (198, 12226608), (216, 11207724), (264, 9169956), (288, 8405793), (297, 8151072), (324, 7471816), (352, 6877467), (394, 6144336), (396, 6113304), (431, 5616864), (432, 5603862), (528, 4584978), (591, 4096224), (594, 4075536), (648, 3735908), (788, 3072168), (792, 3056652), (862, 2808432), (864, 2801931), (891, 2717024), (1056, 2292489), (1182, 2048112), (1188, 2037768), (1293, 1872288), (1296, 1867954), (1576, 1536084), (1584, 1528326), (1724, 1404216), (1773, 1365408), (1782, 1358512), (2167, 1117152), (2364, 1024056), (2376, 1018884), (2586, 936144), (2592, 933977), (3152, 768042), (3168, 764163), (3448, 702108), (3546, 682704), (3564, 679256), (3879, 624096), (4334, 558576), (4728, 512028), (4741, 510624), (4752, 509442), (5172, 468072), (5319, 455136), (6304, 384021), (6501, 372384), (6896, 351054), (7092, 341352), (7128, 339628), (7758, 312048), (8668, 279288), (9456, 256014), (9482, 255312), (9504, 254721), (10344, 234036), (10638, 227568), (11637, 208032), (13002, 186192), (13792, 175527), (14184, 170676), (14223, 170208), (14256, 169814), (15516, 156024), (15957, 151712), (17336, 139644), (18912, 128007), (18964, 127656), (19503, 124128), (20688, 117018), (21276, 113784), (23274, 104016), (26004, 93096), (28368, 85338), (28446, 85104), (28512, 84907), (31032, 78012), (31914, 75856), (34672, 69822), (34911, 69344), (37928, 63828), (39006, 62064), (41376, 58509), (42552, 56892), (42669, 56736), (46548, 52008)]