31018202208

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55147}}^1$

素因数の和:55207

約数の個数: 240

約数和(自身を含む): 107620660224

約数和(自身を除く): 76602458016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 96, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 224, 248, 252, 279, 288, 324, 336, 372, 378, 432, 434, 496, 504, 558, 567, 648, 651, 672, 744, 756, 837, 864, 868, 992, 1008, 1116, 1134, 1296, 1302, 1488, 1512, 1674, 1736, 1953, 2016, 2232, 2268, 2511, 2592, 2604, 2976, 3024, 3348, 3472, 3906, 4464, 4536, 5022, 5208, 5859, 6048, 6696, 6944, 7812, 8928, 9072, 10044, 10416, 11718, 13392, 15624, 17577, 18144, 20088, 20832, 23436, 26784, 31248, 35154, 40176, 46872, 55147, 62496, 70308, 80352, 93744, 110294, 140616, 165441, 187488, 220588, 281232, 330882, 386029, 441176, 496323, 562464, 661764, 772058, 882352, 992646, 1158087, 1323528, 1488969, 1544116, 1709557, 1764704, 1985292, 2316174, 2647056, 2977938, 3088232, 3419114, 3474261, 3970584, 4466907, 4632348, 5128671, 5294112, 5955876, 6176464, 6838228, 6948522, 7941168, 8933814, 9264696, 10257342, 10422783, 11911752, 11966899, 12352928, 13676456, 13897044, 15386013, 15882336, 17867628, 18529392, 20514684, 20845566, 23823504, 23933798, 27352912, 27794088, 30772026, 31268349, 35735256, 35900697, 37058784, 41029368, 41691132, 46158039, 47647008, 47867596, 54705824, 55588176, 61544052, 62536698, 71470512, 71801394, 82058736, 83382264, 92316078, 95735192, 107702091, 111176352, 123088104, 125073396, 138474117, 142941024, 143602788, 164117472, 166764528, 184632156, 191470384, 215404182, 246176208, 250146792, 276948234, 287205576, 323106273, 333529056, 369264312, 382940768, 430808364, 492352416, 500293584, 553896468, 574411152, 646212546, 738528624, 861616728, 969318819, 1000587168, 1107792936, 1148822304, 1292425092, 1477057248, 1723233456, 1938637638, 2215585872, 2584850184, 3446466912, 3877275276, 4431171744, 5169700368, 7754550552, 10339400736, 15509101104, 31018202208]

約数ペア:

[(1, 31018202208), (2, 15509101104), (3, 10339400736), (4, 7754550552), (6, 5169700368), (7, 4431171744), (8, 3877275276), (9, 3446466912), (12, 2584850184), (14, 2215585872), (16, 1938637638), (18, 1723233456), (21, 1477057248), (24, 1292425092), (27, 1148822304), (28, 1107792936), (31, 1000587168), (32, 969318819), (36, 861616728), (42, 738528624), (48, 646212546), (54, 574411152), (56, 553896468), (62, 500293584), (63, 492352416), (72, 430808364), (81, 382940768), (84, 369264312), (93, 333529056), (96, 323106273), (108, 287205576), (112, 276948234), (124, 250146792), (126, 246176208), (144, 215404182), (162, 191470384), (168, 184632156), (186, 166764528), (189, 164117472), (216, 143602788), (217, 142941024), (224, 138474117), (248, 125073396), (252, 123088104), (279, 111176352), (288, 107702091), (324, 95735192), (336, 92316078), (372, 83382264), (378, 82058736), (432, 71801394), (434, 71470512), (496, 62536698), (504, 61544052), (558, 55588176), (567, 54705824), (648, 47867596), (651, 47647008), (672, 46158039), (744, 41691132), (756, 41029368), (837, 37058784), (864, 35900697), (868, 35735256), (992, 31268349), (1008, 30772026), (1116, 27794088), (1134, 27352912), (1296, 23933798), (1302, 23823504), (1488, 20845566), (1512, 20514684), (1674, 18529392), (1736, 17867628), (1953, 15882336), (2016, 15386013), (2232, 13897044), (2268, 13676456), (2511, 12352928), (2592, 11966899), (2604, 11911752), (2976, 10422783), (3024, 10257342), (3348, 9264696), (3472, 8933814), (3906, 7941168), (4464, 6948522), (4536, 6838228), (5022, 6176464), (5208, 5955876), (5859, 5294112), (6048, 5128671), (6696, 4632348), (6944, 4466907), (7812, 3970584), (8928, 3474261), (9072, 3419114), (10044, 3088232), (10416, 2977938), (11718, 2647056), (13392, 2316174), (15624, 1985292), (17577, 1764704), (18144, 1709557), (20088, 1544116), (20832, 1488969), (23436, 1323528), (26784, 1158087), (31248, 992646), (35154, 882352), (40176, 772058), (46872, 661764), (55147, 562464), (62496, 496323), (70308, 441176), (80352, 386029), (93744, 330882), (110294, 281232), (140616, 220588), (165441, 187488)]