312443208

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 288

約数和(自身を含む): 1097984160

約数和(自身を除く): 785540952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 83, 84, 88, 97, 98, 99, 126, 132, 147, 154, 166, 168, 194, 196, 198, 231, 249, 252, 264, 291, 294, 308, 332, 388, 392, 396, 441, 462, 498, 504, 539, 581, 582, 588, 616, 664, 679, 693, 747, 776, 792, 873, 882, 913, 924, 996, 1067, 1078, 1162, 1164, 1176, 1358, 1386, 1494, 1617, 1743, 1746, 1764, 1826, 1848, 1992, 2037, 2134, 2156, 2324, 2328, 2716, 2739, 2772, 2988, 3201, 3234, 3486, 3492, 3528, 3652, 4067, 4074, 4268, 4312, 4648, 4753, 4851, 5229, 5432, 5478, 5544, 5976, 6111, 6391, 6402, 6468, 6972, 6984, 7304, 7469, 8051, 8134, 8148, 8217, 8536, 9506, 9603, 9702, 10458, 10956, 12201, 12222, 12782, 12804, 12936, 13944, 14259, 14938, 16102, 16268, 16296, 16434, 19012, 19173, 19206, 19404, 20916, 21912, 22407, 24153, 24402, 24444, 25564, 25608, 28518, 29876, 32204, 32536, 32868, 36603, 38024, 38346, 38412, 38808, 41832, 42777, 44737, 44814, 48306, 48804, 48888, 51128, 52283, 56357, 57036, 57519, 59752, 64408, 65736, 67221, 72459, 73206, 76692, 76824, 85554, 88561, 89474, 89628, 96612, 97608, 104566, 112714, 114072, 115038, 134211, 134442, 144918, 146412, 153384, 156849, 169071, 171108, 177122, 178948, 179256, 193224, 209132, 225428, 230076, 265683, 268422, 268884, 289836, 292824, 313698, 338142, 342216, 354244, 357896, 394499, 402633, 418264, 450856, 460152, 470547, 507213, 531366, 536844, 537768, 579672, 619927, 627396, 676284, 708488, 788998, 797049, 805266, 941094, 1014426, 1062732, 1073688, 1183497, 1239854, 1254792, 1352568, 1577996, 1594098, 1610532, 1859781, 1882188, 2028852, 2125464, 2366994, 2479708, 3155992, 3188196, 3221064, 3550491, 3719562, 3764376, 4057704, 4339489, 4733988, 4959416, 5579343, 6376392, 7100982, 7439124, 8678978, 9467976, 11158686, 13018467, 14201964, 14878248, 17357956, 22317372, 26036934, 28403928, 34715912, 39055401, 44634744, 52073868, 78110802, 104147736, 156221604, 312443208]

約数ペア:

[(1, 312443208), (2, 156221604), (3, 104147736), (4, 78110802), (6, 52073868), (7, 44634744), (8, 39055401), (9, 34715912), (11, 28403928), (12, 26036934), (14, 22317372), (18, 17357956), (21, 14878248), (22, 14201964), (24, 13018467), (28, 11158686), (33, 9467976), (36, 8678978), (42, 7439124), (44, 7100982), (49, 6376392), (56, 5579343), (63, 4959416), (66, 4733988), (72, 4339489), (77, 4057704), (83, 3764376), (84, 3719562), (88, 3550491), (97, 3221064), (98, 3188196), (99, 3155992), (126, 2479708), (132, 2366994), (147, 2125464), (154, 2028852), (166, 1882188), (168, 1859781), (194, 1610532), (196, 1594098), (198, 1577996), (231, 1352568), (249, 1254792), (252, 1239854), (264, 1183497), (291, 1073688), (294, 1062732), (308, 1014426), (332, 941094), (388, 805266), (392, 797049), (396, 788998), (441, 708488), (462, 676284), (498, 627396), (504, 619927), (539, 579672), (581, 537768), (582, 536844), (588, 531366), (616, 507213), (664, 470547), (679, 460152), (693, 450856), (747, 418264), (776, 402633), (792, 394499), (873, 357896), (882, 354244), (913, 342216), (924, 338142), (996, 313698), (1067, 292824), (1078, 289836), (1162, 268884), (1164, 268422), (1176, 265683), (1358, 230076), (1386, 225428), (1494, 209132), (1617, 193224), (1743, 179256), (1746, 178948), (1764, 177122), (1826, 171108), (1848, 169071), (1992, 156849), (2037, 153384), (2134, 146412), (2156, 144918), (2324, 134442), (2328, 134211), (2716, 115038), (2739, 114072), (2772, 112714), (2988, 104566), (3201, 97608), (3234, 96612), (3486, 89628), (3492, 89474), (3528, 88561), (3652, 85554), (4067, 76824), (4074, 76692), (4268, 73206), (4312, 72459), (4648, 67221), (4753, 65736), (4851, 64408), (5229, 59752), (5432, 57519), (5478, 57036), (5544, 56357), (5976, 52283), (6111, 51128), (6391, 48888), (6402, 48804), (6468, 48306), (6972, 44814), (6984, 44737), (7304, 42777), (7469, 41832), (8051, 38808), (8134, 38412), (8148, 38346), (8217, 38024), (8536, 36603), (9506, 32868), (9603, 32536), (9702, 32204), (10458, 29876), (10956, 28518), (12201, 25608), (12222, 25564), (12782, 24444), (12804, 24402), (12936, 24153), (13944, 22407), (14259, 21912), (14938, 20916), (16102, 19404), (16268, 19206), (16296, 19173), (16434, 19012)]