313193496

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 288

約数和(自身を含む): 1047997440

約数和(自身を除く): 734803944

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 49, 56, 62, 66, 71, 77, 84, 88, 93, 98, 121, 124, 132, 142, 147, 154, 168, 186, 196, 213, 217, 231, 242, 248, 264, 284, 294, 308, 341, 363, 372, 392, 426, 434, 462, 484, 497, 539, 568, 588, 616, 651, 682, 726, 744, 781, 847, 852, 868, 924, 968, 994, 1023, 1078, 1176, 1302, 1364, 1452, 1491, 1519, 1562, 1617, 1694, 1704, 1736, 1848, 1988, 2046, 2156, 2201, 2343, 2387, 2541, 2604, 2728, 2904, 2982, 3038, 3124, 3234, 3388, 3479, 3751, 3976, 4092, 4312, 4402, 4557, 4686, 4774, 5082, 5208, 5467, 5929, 5964, 6076, 6248, 6468, 6603, 6776, 6958, 7161, 7502, 8184, 8591, 8804, 9114, 9372, 9548, 10164, 10437, 10934, 11253, 11858, 11928, 12152, 12936, 13206, 13916, 14322, 15004, 15407, 16401, 16709, 17182, 17608, 17787, 18228, 18744, 19096, 20328, 20874, 21868, 22506, 23716, 24211, 25773, 26257, 26412, 27832, 28644, 30008, 30814, 32802, 33418, 34364, 35574, 36456, 38269, 41748, 43736, 45012, 46221, 47432, 48422, 50127, 51546, 52514, 52824, 57288, 60137, 61628, 65604, 66836, 68728, 71148, 72633, 76538, 78771, 83496, 90024, 92442, 96844, 100254, 103092, 105028, 107849, 114807, 120274, 123256, 131208, 133672, 142296, 145266, 153076, 157542, 169477, 180411, 183799, 184884, 193688, 200508, 206184, 210056, 215698, 229614, 240548, 266321, 290532, 306152, 315084, 323547, 338954, 360822, 367598, 369768, 401016, 420959, 431396, 459228, 481096, 508431, 532642, 551397, 581064, 630168, 647094, 677908, 721644, 735196, 798963, 841918, 862792, 918456, 1016862, 1065284, 1102794, 1186339, 1262877, 1294188, 1355816, 1443288, 1470392, 1597926, 1683836, 1864247, 2033724, 2130568, 2205588, 2372678, 2525754, 2588376, 3195852, 3367672, 3559017, 3728494, 4067448, 4411176, 4745356, 5051508, 5592741, 6391704, 7118034, 7456988, 9490712, 10103016, 11185482, 13049729, 14236068, 14913976, 22370964, 26099458, 28472136, 39149187, 44741928, 52198916, 78298374, 104397832, 156596748, 313193496]

約数ペア:

[(1, 313193496), (2, 156596748), (3, 104397832), (4, 78298374), (6, 52198916), (7, 44741928), (8, 39149187), (11, 28472136), (12, 26099458), (14, 22370964), (21, 14913976), (22, 14236068), (24, 13049729), (28, 11185482), (31, 10103016), (33, 9490712), (42, 7456988), (44, 7118034), (49, 6391704), (56, 5592741), (62, 5051508), (66, 4745356), (71, 4411176), (77, 4067448), (84, 3728494), (88, 3559017), (93, 3367672), (98, 3195852), (121, 2588376), (124, 2525754), (132, 2372678), (142, 2205588), (147, 2130568), (154, 2033724), (168, 1864247), (186, 1683836), (196, 1597926), (213, 1470392), (217, 1443288), (231, 1355816), (242, 1294188), (248, 1262877), (264, 1186339), (284, 1102794), (294, 1065284), (308, 1016862), (341, 918456), (363, 862792), (372, 841918), (392, 798963), (426, 735196), (434, 721644), (462, 677908), (484, 647094), (497, 630168), (539, 581064), (568, 551397), (588, 532642), (616, 508431), (651, 481096), (682, 459228), (726, 431396), (744, 420959), (781, 401016), (847, 369768), (852, 367598), (868, 360822), (924, 338954), (968, 323547), (994, 315084), (1023, 306152), (1078, 290532), (1176, 266321), (1302, 240548), (1364, 229614), (1452, 215698), (1491, 210056), (1519, 206184), (1562, 200508), (1617, 193688), (1694, 184884), (1704, 183799), (1736, 180411), (1848, 169477), (1988, 157542), (2046, 153076), (2156, 145266), (2201, 142296), (2343, 133672), (2387, 131208), (2541, 123256), (2604, 120274), (2728, 114807), (2904, 107849), (2982, 105028), (3038, 103092), (3124, 100254), (3234, 96844), (3388, 92442), (3479, 90024), (3751, 83496), (3976, 78771), (4092, 76538), (4312, 72633), (4402, 71148), (4557, 68728), (4686, 66836), (4774, 65604), (5082, 61628), (5208, 60137), (5467, 57288), (5929, 52824), (5964, 52514), (6076, 51546), (6248, 50127), (6468, 48422), (6603, 47432), (6776, 46221), (6958, 45012), (7161, 43736), (7502, 41748), (8184, 38269), (8591, 36456), (8804, 35574), (9114, 34364), (9372, 33418), (9548, 32802), (10164, 30814), (10437, 30008), (10934, 28644), (11253, 27832), (11858, 26412), (11928, 26257), (12152, 25773), (12936, 24211), (13206, 23716), (13916, 22506), (14322, 21868), (15004, 20874), (15407, 20328), (16401, 19096), (16709, 18744), (17182, 18228), (17608, 17787)]