31217932368

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{8191}}^1$

素因数の和:8430

約数の個数: 240

約数和(自身を含む): 105644032000

約数和(自身を除く): 74426099632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 199, 228, 252, 266, 304, 336, 342, 398, 399, 456, 504, 532, 597, 684, 796, 798, 912, 1008, 1064, 1194, 1197, 1368, 1393, 1592, 1596, 1791, 2128, 2388, 2394, 2736, 2786, 3184, 3192, 3582, 3781, 4179, 4776, 4788, 5572, 6384, 7164, 7562, 8191, 8358, 9552, 9576, 11144, 11343, 12537, 14328, 15124, 16382, 16716, 19152, 22288, 22686, 24573, 25074, 26467, 28656, 30248, 32764, 33432, 34029, 45372, 49146, 50148, 52934, 57337, 60496, 65528, 66864, 68058, 73719, 79401, 90744, 98292, 100296, 105868, 114674, 131056, 136116, 147438, 155629, 158802, 172011, 181488, 196584, 200592, 211736, 229348, 238203, 272232, 294876, 311258, 317604, 344022, 393168, 423472, 458696, 466887, 476406, 516033, 544464, 589752, 622516, 635208, 688044, 917392, 933774, 952812, 1032066, 1089403, 1179504, 1245032, 1270416, 1376088, 1400661, 1630009, 1867548, 1905624, 2064132, 2178806, 2490064, 2752176, 2801322, 3260018, 3268209, 3735096, 3811248, 4128264, 4357612, 4890027, 5602644, 6520036, 6536418, 7470192, 8256528, 8715224, 9780054, 9804627, 11205288, 11410063, 13040072, 13072836, 14670081, 17430448, 19560108, 19609254, 22410576, 22820126, 26080144, 26145672, 29340162, 30970171, 34230189, 39120216, 39218508, 45640252, 52291344, 58680324, 61940342, 68460378, 78240432, 78437016, 91280504, 92910513, 102690567, 117360648, 123880684, 136920756, 156874032, 182561008, 185821026, 205381134, 216791197, 234721296, 247761368, 273841512, 278731539, 371642052, 410762268, 433582394, 495522736, 547683024, 557463078, 650373591, 743284104, 821524536, 867164788, 1114926156, 1300747182, 1486568208, 1643049072, 1734329576, 1951120773, 2229852312, 2601494364, 3468659152, 3902241546, 4459704624, 5202988728, 7804483092, 10405977456, 15608966184, 31217932368]

約数ペア:

[(1, 31217932368), (2, 15608966184), (3, 10405977456), (4, 7804483092), (6, 5202988728), (7, 4459704624), (8, 3902241546), (9, 3468659152), (12, 2601494364), (14, 2229852312), (16, 1951120773), (18, 1734329576), (19, 1643049072), (21, 1486568208), (24, 1300747182), (28, 1114926156), (36, 867164788), (38, 821524536), (42, 743284104), (48, 650373591), (56, 557463078), (57, 547683024), (63, 495522736), (72, 433582394), (76, 410762268), (84, 371642052), (112, 278731539), (114, 273841512), (126, 247761368), (133, 234721296), (144, 216791197), (152, 205381134), (168, 185821026), (171, 182561008), (199, 156874032), (228, 136920756), (252, 123880684), (266, 117360648), (304, 102690567), (336, 92910513), (342, 91280504), (398, 78437016), (399, 78240432), (456, 68460378), (504, 61940342), (532, 58680324), (597, 52291344), (684, 45640252), (796, 39218508), (798, 39120216), (912, 34230189), (1008, 30970171), (1064, 29340162), (1194, 26145672), (1197, 26080144), (1368, 22820126), (1393, 22410576), (1592, 19609254), (1596, 19560108), (1791, 17430448), (2128, 14670081), (2388, 13072836), (2394, 13040072), (2736, 11410063), (2786, 11205288), (3184, 9804627), (3192, 9780054), (3582, 8715224), (3781, 8256528), (4179, 7470192), (4776, 6536418), (4788, 6520036), (5572, 5602644), (6384, 4890027), (7164, 4357612), (7562, 4128264), (8191, 3811248), (8358, 3735096), (9552, 3268209), (9576, 3260018), (11144, 2801322), (11343, 2752176), (12537, 2490064), (14328, 2178806), (15124, 2064132), (16382, 1905624), (16716, 1867548), (19152, 1630009), (22288, 1400661), (22686, 1376088), (24573, 1270416), (25074, 1245032), (26467, 1179504), (28656, 1089403), (30248, 1032066), (32764, 952812), (33432, 933774), (34029, 917392), (45372, 688044), (49146, 635208), (50148, 622516), (52934, 589752), (57337, 544464), (60496, 516033), (65528, 476406), (66864, 466887), (68058, 458696), (73719, 423472), (79401, 393168), (90744, 344022), (98292, 317604), (100296, 311258), (105868, 294876), (114674, 272232), (131056, 238203), (136116, 229348), (147438, 211736), (155629, 200592), (158802, 196584), (172011, 181488)]