31871434056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{1093}}^1$

素因数の和:1660

約数の個数: 256

約数和(自身を含む): 102839500800

約数和(自身を除く): 70968066744

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 509, 616, 651, 682, 744, 868, 924, 1018, 1023, 1093, 1302, 1364, 1527, 1736, 1848, 2036, 2046, 2186, 2387, 2604, 2728, 3054, 3279, 3563, 4072, 4092, 4372, 4774, 5208, 5599, 6108, 6558, 7126, 7161, 7651, 8184, 8744, 9548, 10689, 11198, 12023, 12216, 13116, 14252, 14322, 15302, 15779, 16797, 19096, 21378, 22396, 22953, 24046, 26232, 28504, 28644, 30604, 31558, 33594, 33883, 36069, 39193, 42756, 44792, 45906, 47337, 48092, 57288, 61208, 63116, 67188, 67766, 72138, 78386, 84161, 85512, 91812, 94674, 96184, 101649, 110453, 117579, 126232, 134376, 135532, 144276, 156772, 168322, 173569, 183624, 189348, 203298, 220906, 235158, 237181, 252483, 271064, 288552, 313544, 331359, 336644, 347138, 372713, 378696, 406596, 441812, 470316, 474362, 504966, 520707, 556337, 662718, 673288, 694276, 711543, 745426, 813192, 883624, 940632, 948724, 1009932, 1041414, 1112674, 1118139, 1214983, 1325436, 1388552, 1423086, 1490852, 1669011, 1897448, 2019864, 2082828, 2225348, 2236278, 2429966, 2608991, 2650872, 2846172, 2981704, 3338022, 3644949, 3894359, 4165656, 4450696, 4472556, 4859932, 5217982, 5692344, 6119707, 6676044, 7289898, 7788718, 7826973, 8945112, 9719864, 10435964, 11683077, 12239414, 13352088, 14579796, 15577436, 15653946, 17246447, 18359121, 20871928, 23366154, 24478828, 29159592, 31154872, 31307892, 34492894, 36718242, 42837949, 46732308, 48957656, 51739341, 62615784, 68985788, 73436484, 85675898, 93464616, 103478682, 120725129, 128513847, 137971576, 146872968, 171351796, 189710917, 206957364, 241450258, 257027694, 342703592, 362175387, 379421834, 413914728, 482900516, 514055388, 569132751, 724350774, 758843668, 965801032, 1028110776, 1138265502, 1327976419, 1448701548, 1517687336, 2276531004, 2655952838, 2897403096, 3983929257, 4553062008, 5311905676, 7967858514, 10623811352, 15935717028, 31871434056]

約数ペア:

[(1, 31871434056), (2, 15935717028), (3, 10623811352), (4, 7967858514), (6, 5311905676), (7, 4553062008), (8, 3983929257), (11, 2897403096), (12, 2655952838), (14, 2276531004), (21, 1517687336), (22, 1448701548), (24, 1327976419), (28, 1138265502), (31, 1028110776), (33, 965801032), (42, 758843668), (44, 724350774), (56, 569132751), (62, 514055388), (66, 482900516), (77, 413914728), (84, 379421834), (88, 362175387), (93, 342703592), (124, 257027694), (132, 241450258), (154, 206957364), (168, 189710917), (186, 171351796), (217, 146872968), (231, 137971576), (248, 128513847), (264, 120725129), (308, 103478682), (341, 93464616), (372, 85675898), (434, 73436484), (462, 68985788), (509, 62615784), (616, 51739341), (651, 48957656), (682, 46732308), (744, 42837949), (868, 36718242), (924, 34492894), (1018, 31307892), (1023, 31154872), (1093, 29159592), (1302, 24478828), (1364, 23366154), (1527, 20871928), (1736, 18359121), (1848, 17246447), (2036, 15653946), (2046, 15577436), (2186, 14579796), (2387, 13352088), (2604, 12239414), (2728, 11683077), (3054, 10435964), (3279, 9719864), (3563, 8945112), (4072, 7826973), (4092, 7788718), (4372, 7289898), (4774, 6676044), (5208, 6119707), (5599, 5692344), (6108, 5217982), (6558, 4859932), (7126, 4472556), (7161, 4450696), (7651, 4165656), (8184, 3894359), (8744, 3644949), (9548, 3338022), (10689, 2981704), (11198, 2846172), (12023, 2650872), (12216, 2608991), (13116, 2429966), (14252, 2236278), (14322, 2225348), (15302, 2082828), (15779, 2019864), (16797, 1897448), (19096, 1669011), (21378, 1490852), (22396, 1423086), (22953, 1388552), (24046, 1325436), (26232, 1214983), (28504, 1118139), (28644, 1112674), (30604, 1041414), (31558, 1009932), (33594, 948724), (33883, 940632), (36069, 883624), (39193, 813192), (42756, 745426), (44792, 711543), (45906, 694276), (47337, 673288), (48092, 662718), (57288, 556337), (61208, 520707), (63116, 504966), (67188, 474362), (67766, 470316), (72138, 441812), (78386, 406596), (84161, 378696), (85512, 372713), (91812, 347138), (94674, 336644), (96184, 331359), (101649, 313544), (110453, 288552), (117579, 271064), (126232, 252483), (134376, 237181), (135532, 235158), (144276, 220906), (156772, 203298), (168322, 189348), (173569, 183624)]