318458088

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 256

約数和(自身を含む): 1032192000

約数和(自身を除く): 713733912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 47, 52, 54, 57, 72, 76, 78, 94, 104, 108, 114, 117, 127, 141, 152, 156, 171, 188, 216, 228, 234, 247, 254, 282, 312, 342, 351, 376, 381, 423, 456, 468, 494, 508, 513, 564, 611, 684, 702, 741, 762, 846, 893, 936, 988, 1016, 1026, 1128, 1143, 1222, 1269, 1368, 1404, 1482, 1524, 1651, 1692, 1786, 1833, 1976, 2052, 2223, 2286, 2413, 2444, 2538, 2679, 2808, 2964, 3048, 3302, 3384, 3429, 3572, 3666, 4104, 4446, 4572, 4826, 4888, 4953, 5076, 5358, 5499, 5928, 5969, 6604, 6669, 6858, 7144, 7239, 7332, 8037, 8892, 9144, 9652, 9906, 10152, 10716, 10998, 11609, 11938, 13208, 13338, 13716, 14478, 14664, 14859, 16074, 16497, 17784, 17907, 19304, 19812, 21432, 21717, 21996, 23218, 23876, 24111, 26676, 27432, 28956, 29718, 31369, 32148, 32994, 34827, 35814, 39624, 43434, 43992, 44577, 46436, 47752, 48222, 53352, 53721, 57912, 59436, 62738, 64296, 65151, 65988, 69654, 71628, 77597, 86868, 89154, 92872, 94107, 96444, 104481, 107442, 113411, 118872, 125476, 130302, 131976, 139308, 143256, 155194, 161163, 173736, 178308, 188214, 192888, 208962, 214884, 226822, 232791, 250952, 260604, 278616, 282321, 310388, 313443, 322326, 340233, 356616, 376428, 417924, 429768, 453644, 465582, 521208, 564642, 620776, 626886, 644652, 680466, 698373, 752856, 835848, 846963, 907288, 931164, 1020699, 1129284, 1253772, 1289304, 1360932, 1396746, 1474343, 1693926, 1862328, 2041398, 2095119, 2258568, 2507544, 2721864, 2793492, 2948686, 3062097, 3387852, 4082796, 4190238, 4423029, 5586984, 5897372, 6124194, 6775704, 8165592, 8380476, 8846058, 11794744, 12248388, 13269087, 16760952, 17692116, 24496776, 26538174, 35384232, 39807261, 53076348, 79614522, 106152696, 159229044, 318458088]

約数ペア:

[(1, 318458088), (2, 159229044), (3, 106152696), (4, 79614522), (6, 53076348), (8, 39807261), (9, 35384232), (12, 26538174), (13, 24496776), (18, 17692116), (19, 16760952), (24, 13269087), (26, 12248388), (27, 11794744), (36, 8846058), (38, 8380476), (39, 8165592), (47, 6775704), (52, 6124194), (54, 5897372), (57, 5586984), (72, 4423029), (76, 4190238), (78, 4082796), (94, 3387852), (104, 3062097), (108, 2948686), (114, 2793492), (117, 2721864), (127, 2507544), (141, 2258568), (152, 2095119), (156, 2041398), (171, 1862328), (188, 1693926), (216, 1474343), (228, 1396746), (234, 1360932), (247, 1289304), (254, 1253772), (282, 1129284), (312, 1020699), (342, 931164), (351, 907288), (376, 846963), (381, 835848), (423, 752856), (456, 698373), (468, 680466), (494, 644652), (508, 626886), (513, 620776), (564, 564642), (611, 521208), (684, 465582), (702, 453644), (741, 429768), (762, 417924), (846, 376428), (893, 356616), (936, 340233), (988, 322326), (1016, 313443), (1026, 310388), (1128, 282321), (1143, 278616), (1222, 260604), (1269, 250952), (1368, 232791), (1404, 226822), (1482, 214884), (1524, 208962), (1651, 192888), (1692, 188214), (1786, 178308), (1833, 173736), (1976, 161163), (2052, 155194), (2223, 143256), (2286, 139308), (2413, 131976), (2444, 130302), (2538, 125476), (2679, 118872), (2808, 113411), (2964, 107442), (3048, 104481), (3302, 96444), (3384, 94107), (3429, 92872), (3572, 89154), (3666, 86868), (4104, 77597), (4446, 71628), (4572, 69654), (4826, 65988), (4888, 65151), (4953, 64296), (5076, 62738), (5358, 59436), (5499, 57912), (5928, 53721), (5969, 53352), (6604, 48222), (6669, 47752), (6858, 46436), (7144, 44577), (7239, 43992), (7332, 43434), (8037, 39624), (8892, 35814), (9144, 34827), (9652, 32994), (9906, 32148), (10152, 31369), (10716, 29718), (10998, 28956), (11609, 27432), (11938, 26676), (13208, 24111), (13338, 23876), (13716, 23218), (14478, 21996), (14664, 21717), (14859, 21432), (16074, 19812), (16497, 19304), (17784, 17907)]