287112672

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 288

約数和(自身を含む): 1035949824

約数和(自身を除く): 748837152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 107, 112, 121, 126, 132, 144, 154, 168, 176, 198, 214, 224, 231, 242, 252, 264, 288, 308, 321, 336, 352, 363, 396, 428, 462, 484, 504, 528, 616, 642, 672, 693, 726, 749, 792, 847, 856, 924, 963, 968, 1008, 1056, 1089, 1177, 1232, 1284, 1331, 1386, 1452, 1498, 1584, 1694, 1712, 1848, 1926, 1936, 2016, 2178, 2247, 2354, 2464, 2541, 2568, 2662, 2772, 2904, 2996, 3168, 3388, 3424, 3531, 3696, 3852, 3872, 3993, 4356, 4494, 4708, 5082, 5136, 5324, 5544, 5808, 5992, 6741, 6776, 7062, 7392, 7623, 7704, 7986, 8239, 8712, 8988, 9317, 9416, 10164, 10272, 10593, 10648, 11088, 11616, 11979, 11984, 12947, 13482, 13552, 14124, 15246, 15408, 15972, 16478, 17424, 17976, 18634, 18832, 20328, 21186, 21296, 22176, 23958, 23968, 24717, 25894, 26964, 27104, 27951, 28248, 30492, 30816, 31944, 32956, 34848, 35952, 37268, 37664, 38841, 40656, 42372, 42592, 47916, 49434, 51788, 53928, 55902, 56496, 60984, 63888, 65912, 71904, 74151, 74536, 77682, 81312, 83853, 84744, 90629, 95832, 98868, 103576, 107856, 111804, 112992, 116523, 121968, 127776, 131824, 142417, 148302, 149072, 155364, 167706, 169488, 181258, 191664, 197736, 207152, 215712, 223608, 233046, 243936, 263648, 271887, 284834, 296604, 298144, 310728, 335412, 338976, 362516, 383328, 395472, 414304, 427251, 447216, 466092, 543774, 569668, 593208, 621456, 670824, 725032, 790944, 815661, 854502, 894432, 932184, 996919, 1087548, 1139336, 1186416, 1242912, 1281753, 1341648, 1450064, 1631322, 1709004, 1864368, 1993838, 2175096, 2278672, 2372832, 2563506, 2683296, 2900128, 2990757, 3262644, 3418008, 3728736, 3987676, 4350192, 4557344, 5127012, 5981514, 6525288, 6836016, 7975352, 8700384, 8972271, 10254024, 11963028, 13050576, 13672032, 15950704, 17944542, 20508048, 23926056, 26101152, 31901408, 35889084, 41016096, 47852112, 71778168, 95704224, 143556336, 287112672]

約数ペア:

[(1, 287112672), (2, 143556336), (3, 95704224), (4, 71778168), (6, 47852112), (7, 41016096), (8, 35889084), (9, 31901408), (11, 26101152), (12, 23926056), (14, 20508048), (16, 17944542), (18, 15950704), (21, 13672032), (22, 13050576), (24, 11963028), (28, 10254024), (32, 8972271), (33, 8700384), (36, 7975352), (42, 6836016), (44, 6525288), (48, 5981514), (56, 5127012), (63, 4557344), (66, 4350192), (72, 3987676), (77, 3728736), (84, 3418008), (88, 3262644), (96, 2990757), (99, 2900128), (107, 2683296), (112, 2563506), (121, 2372832), (126, 2278672), (132, 2175096), (144, 1993838), (154, 1864368), (168, 1709004), (176, 1631322), (198, 1450064), (214, 1341648), (224, 1281753), (231, 1242912), (242, 1186416), (252, 1139336), (264, 1087548), (288, 996919), (308, 932184), (321, 894432), (336, 854502), (352, 815661), (363, 790944), (396, 725032), (428, 670824), (462, 621456), (484, 593208), (504, 569668), (528, 543774), (616, 466092), (642, 447216), (672, 427251), (693, 414304), (726, 395472), (749, 383328), (792, 362516), (847, 338976), (856, 335412), (924, 310728), (963, 298144), (968, 296604), (1008, 284834), (1056, 271887), (1089, 263648), (1177, 243936), (1232, 233046), (1284, 223608), (1331, 215712), (1386, 207152), (1452, 197736), (1498, 191664), (1584, 181258), (1694, 169488), (1712, 167706), (1848, 155364), (1926, 149072), (1936, 148302), (2016, 142417), (2178, 131824), (2247, 127776), (2354, 121968), (2464, 116523), (2541, 112992), (2568, 111804), (2662, 107856), (2772, 103576), (2904, 98868), (2996, 95832), (3168, 90629), (3388, 84744), (3424, 83853), (3531, 81312), (3696, 77682), (3852, 74536), (3872, 74151), (3993, 71904), (4356, 65912), (4494, 63888), (4708, 60984), (5082, 56496), (5136, 55902), (5324, 53928), (5544, 51788), (5808, 49434), (5992, 47916), (6741, 42592), (6776, 42372), (7062, 40656), (7392, 38841), (7623, 37664), (7704, 37268), (7986, 35952), (8239, 34848), (8712, 32956), (8988, 31944), (9317, 30816), (9416, 30492), (10164, 28248), (10272, 27951), (10593, 27104), (10648, 26964), (11088, 25894), (11616, 24717), (11979, 23968), (11984, 23958), (12947, 22176), (13482, 21296), (13552, 21186), (14124, 20328), (15246, 18832), (15408, 18634), (15972, 17976), (16478, 17424)]