31211181144

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19813}}^1$

素因数の和:19872

約数の個数: 320

約数和(自身を含む): 108750327840

約数和(自身を除く): 77539146696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 17, 18, 22, 24, 26, 27, 33, 34, 36, 39, 44, 51, 52, 54, 66, 68, 72, 78, 81, 88, 99, 102, 104, 108, 117, 132, 136, 143, 153, 156, 162, 187, 198, 204, 216, 221, 234, 264, 286, 297, 306, 312, 324, 351, 374, 396, 408, 429, 442, 459, 468, 561, 572, 594, 612, 648, 663, 702, 748, 792, 858, 884, 891, 918, 936, 1053, 1122, 1144, 1188, 1224, 1287, 1326, 1377, 1404, 1496, 1683, 1716, 1768, 1782, 1836, 1989, 2106, 2244, 2376, 2431, 2574, 2652, 2754, 2808, 3366, 3432, 3564, 3672, 3861, 3978, 4212, 4488, 4862, 5049, 5148, 5304, 5508, 5967, 6732, 7128, 7293, 7722, 7956, 8424, 9724, 10098, 10296, 11016, 11583, 11934, 13464, 14586, 15147, 15444, 15912, 17901, 19448, 19813, 20196, 21879, 23166, 23868, 29172, 30294, 30888, 35802, 39626, 40392, 43758, 46332, 47736, 58344, 59439, 60588, 65637, 71604, 79252, 87516, 92664, 118878, 121176, 131274, 143208, 158504, 175032, 178317, 196911, 217943, 237756, 257569, 262548, 336821, 356634, 393822, 435886, 475512, 515138, 525096, 534951, 653829, 673642, 713268, 772707, 787644, 871772, 1010463, 1030276, 1069902, 1307658, 1347284, 1426536, 1545414, 1575288, 1604853, 1743544, 1961487, 2020926, 2060552, 2139804, 2318121, 2615316, 2694568, 2833259, 3031389, 3090828, 3209706, 3705031, 3922974, 4041852, 4279608, 4378673, 4636242, 5230632, 5666518, 5884461, 6062778, 6181656, 6419412, 6954363, 7410062, 7845948, 8083704, 8499777, 8757346, 9094167, 9272484, 11115093, 11333036, 11768922, 12125556, 12838824, 13136019, 13908726, 14820124, 15691896, 16999554, 17514692, 17653383, 18188334, 18544968, 20863089, 22230186, 22666072, 23537844, 24251112, 25499331, 26272038, 27282501, 27817452, 29640248, 33345279, 33999108, 35029384, 35306766, 36376668, 39408057, 41726178, 44460372, 47075688, 48165403, 50998662, 52544076, 54565002, 55634904, 66690558, 67998216, 70613532, 72753336, 76497993, 78816114, 83452356, 88920744, 96330806, 100035837, 101997324, 105088152, 109130004, 118224171, 133381116, 141227064, 144496209, 152995986, 157632228, 166904712, 192661612, 200071674, 203994648, 218260008, 229493979, 236448342, 266762232, 288992418, 300107511, 305991972, 315264456, 354672513, 385323224, 400143348, 433488627, 458987958, 472896684, 577984836, 600215022, 611983944, 709345026, 800286696, 866977254, 917975916, 945793368, 1155969672, 1200430044, 1300465881, 1418690052, 1733954508, 1835951832, 2400860088, 2600931762, 2837380104, 3467909016, 3901397643, 5201863524, 7802795286, 10403727048, 15605590572, 31211181144]

約数ペア:

[(1, 31211181144), (2, 15605590572), (3, 10403727048), (4, 7802795286), (6, 5201863524), (8, 3901397643), (9, 3467909016), (11, 2837380104), (12, 2600931762), (13, 2400860088), (17, 1835951832), (18, 1733954508), (22, 1418690052), (24, 1300465881), (26, 1200430044), (27, 1155969672), (33, 945793368), (34, 917975916), (36, 866977254), (39, 800286696), (44, 709345026), (51, 611983944), (52, 600215022), (54, 577984836), (66, 472896684), (68, 458987958), (72, 433488627), (78, 400143348), (81, 385323224), (88, 354672513), (99, 315264456), (102, 305991972), (104, 300107511), (108, 288992418), (117, 266762232), (132, 236448342), (136, 229493979), (143, 218260008), (153, 203994648), (156, 200071674), (162, 192661612), (187, 166904712), (198, 157632228), (204, 152995986), (216, 144496209), (221, 141227064), (234, 133381116), (264, 118224171), (286, 109130004), (297, 105088152), (306, 101997324), (312, 100035837), (324, 96330806), (351, 88920744), (374, 83452356), (396, 78816114), (408, 76497993), (429, 72753336), (442, 70613532), (459, 67998216), (468, 66690558), (561, 55634904), (572, 54565002), (594, 52544076), (612, 50998662), (648, 48165403), (663, 47075688), (702, 44460372), (748, 41726178), (792, 39408057), (858, 36376668), (884, 35306766), (891, 35029384), (918, 33999108), (936, 33345279), (1053, 29640248), (1122, 27817452), (1144, 27282501), (1188, 26272038), (1224, 25499331), (1287, 24251112), (1326, 23537844), (1377, 22666072), (1404, 22230186), (1496, 20863089), (1683, 18544968), (1716, 18188334), (1768, 17653383), (1782, 17514692), (1836, 16999554), (1989, 15691896), (2106, 14820124), (2244, 13908726), (2376, 13136019), (2431, 12838824), (2574, 12125556), (2652, 11768922), (2754, 11333036), (2808, 11115093), (3366, 9272484), (3432, 9094167), (3564, 8757346), (3672, 8499777), (3861, 8083704), (3978, 7845948), (4212, 7410062), (4488, 6954363), (4862, 6419412), (5049, 6181656), (5148, 6062778), (5304, 5884461), (5508, 5666518), (5967, 5230632), (6732, 4636242), (7128, 4378673), (7293, 4279608), (7722, 4041852), (7956, 3922974), (8424, 3705031), (9724, 3209706), (10098, 3090828), (10296, 3031389), (11016, 2833259), (11583, 2694568), (11934, 2615316), (13464, 2318121), (14586, 2139804), (15147, 2060552), (15444, 2020926), (15912, 1961487), (17901, 1743544), (19448, 1604853), (19813, 1575288), (20196, 1545414), (21879, 1426536), (23166, 1347284), (23868, 1307658), (29172, 1069902), (30294, 1030276), (30888, 1010463), (35802, 871772), (39626, 787644), (40392, 772707), (43758, 713268), (46332, 673642), (47736, 653829), (58344, 534951), (59439, 525096), (60588, 515138), (65637, 475512), (71604, 435886), (79252, 393822), (87516, 356634), (92664, 336821), (118878, 262548), (121176, 257569), (131274, 237756), (143208, 217943), (158504, 196911), (175032, 178317)]