305036032

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 216

約数和(自身を含む): 803210240

約数和(自身を除く): 498174208

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 31, 32, 34, 38, 56, 62, 64, 68, 76, 112, 119, 124, 128, 133, 136, 152, 217, 224, 238, 248, 256, 266, 272, 289, 304, 323, 434, 448, 476, 496, 527, 532, 544, 578, 589, 608, 646, 868, 896, 952, 992, 1054, 1064, 1088, 1156, 1178, 1216, 1292, 1736, 1792, 1904, 1984, 2023, 2108, 2128, 2176, 2261, 2312, 2356, 2432, 2584, 3472, 3689, 3808, 3968, 4046, 4123, 4216, 4256, 4352, 4522, 4624, 4712, 4864, 5168, 5491, 6944, 7378, 7616, 7936, 8092, 8246, 8432, 8512, 8959, 9044, 9248, 9424, 10013, 10336, 10982, 13888, 14756, 15232, 16184, 16492, 16864, 17024, 17918, 18088, 18496, 18848, 20026, 20672, 21964, 27776, 29512, 30464, 32368, 32984, 33728, 34048, 35836, 36176, 36992, 37696, 38437, 40052, 41344, 43928, 55552, 59024, 62713, 64736, 65968, 67456, 70091, 71672, 72352, 73984, 75392, 76874, 80104, 82688, 87856, 118048, 125426, 129472, 131936, 134912, 140182, 143344, 144704, 150784, 153748, 160208, 170221, 175712, 236096, 250852, 258944, 263872, 280364, 286688, 289408, 307496, 320416, 340442, 351424, 472192, 501704, 517888, 527744, 560728, 573376, 578816, 614992, 640832, 680884, 702848, 944384, 1003408, 1055488, 1121456, 1146752, 1191547, 1229984, 1281664, 1361768, 1405696, 2006816, 2242912, 2293504, 2383094, 2459968, 2563328, 2723536, 4013632, 4485824, 4766188, 4919936, 5447072, 8027264, 8971648, 9532376, 9839872, 10894144, 16054528, 17943296, 19064752, 21788288, 38129504, 43576576, 76259008, 152518016, 305036032]

約数ペア:

[(1, 305036032), (2, 152518016), (4, 76259008), (7, 43576576), (8, 38129504), (14, 21788288), (16, 19064752), (17, 17943296), (19, 16054528), (28, 10894144), (31, 9839872), (32, 9532376), (34, 8971648), (38, 8027264), (56, 5447072), (62, 4919936), (64, 4766188), (68, 4485824), (76, 4013632), (112, 2723536), (119, 2563328), (124, 2459968), (128, 2383094), (133, 2293504), (136, 2242912), (152, 2006816), (217, 1405696), (224, 1361768), (238, 1281664), (248, 1229984), (256, 1191547), (266, 1146752), (272, 1121456), (289, 1055488), (304, 1003408), (323, 944384), (434, 702848), (448, 680884), (476, 640832), (496, 614992), (527, 578816), (532, 573376), (544, 560728), (578, 527744), (589, 517888), (608, 501704), (646, 472192), (868, 351424), (896, 340442), (952, 320416), (992, 307496), (1054, 289408), (1064, 286688), (1088, 280364), (1156, 263872), (1178, 258944), (1216, 250852), (1292, 236096), (1736, 175712), (1792, 170221), (1904, 160208), (1984, 153748), (2023, 150784), (2108, 144704), (2128, 143344), (2176, 140182), (2261, 134912), (2312, 131936), (2356, 129472), (2432, 125426), (2584, 118048), (3472, 87856), (3689, 82688), (3808, 80104), (3968, 76874), (4046, 75392), (4123, 73984), (4216, 72352), (4256, 71672), (4352, 70091), (4522, 67456), (4624, 65968), (4712, 64736), (4864, 62713), (5168, 59024), (5491, 55552), (6944, 43928), (7378, 41344), (7616, 40052), (7936, 38437), (8092, 37696), (8246, 36992), (8432, 36176), (8512, 35836), (8959, 34048), (9044, 33728), (9248, 32984), (9424, 32368), (10013, 30464), (10336, 29512), (10982, 27776), (13888, 21964), (14756, 20672), (15232, 20026), (16184, 18848), (16492, 18496), (16864, 18088), (17024, 17918)]