490257152

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:88

約数の個数: 324

約数和(自身を含む): 1394600760

約数和(自身を除く): 904343608

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 19, 22, 28, 32, 34, 38, 44, 49, 56, 64, 68, 76, 77, 88, 98, 112, 119, 121, 128, 133, 136, 152, 154, 176, 187, 196, 209, 224, 238, 242, 256, 266, 272, 304, 308, 323, 352, 374, 392, 418, 448, 476, 484, 532, 539, 544, 608, 616, 646, 704, 748, 784, 833, 836, 847, 896, 931, 952, 968, 1064, 1078, 1088, 1216, 1232, 1292, 1309, 1408, 1463, 1496, 1568, 1666, 1672, 1694, 1792, 1862, 1904, 1936, 2057, 2128, 2156, 2176, 2261, 2299, 2432, 2464, 2584, 2618, 2816, 2926, 2992, 3136, 3332, 3344, 3388, 3553, 3724, 3808, 3872, 4114, 4256, 4312, 4352, 4522, 4598, 4864, 4928, 5168, 5236, 5852, 5929, 5984, 6272, 6664, 6688, 6776, 7106, 7448, 7616, 7744, 8228, 8512, 8624, 9044, 9163, 9196, 9856, 10241, 10336, 10472, 11704, 11858, 11968, 12544, 13328, 13376, 13552, 14212, 14399, 14896, 15232, 15488, 15827, 16093, 16456, 17024, 17248, 18088, 18326, 18392, 19712, 20482, 20672, 20944, 23408, 23716, 23936, 24871, 26656, 26752, 27104, 28424, 28798, 29792, 30464, 30976, 31654, 32186, 32912, 34048, 34496, 36176, 36652, 36784, 39083, 40964, 41344, 41888, 46816, 47432, 47872, 49742, 53312, 53504, 54208, 56848, 57596, 59584, 63308, 64372, 65824, 68992, 72352, 73304, 73568, 78166, 81928, 82688, 83776, 93632, 94864, 99484, 100793, 106624, 108416, 112651, 113696, 115192, 119168, 126616, 128744, 131648, 137984, 144704, 146608, 147136, 156332, 163856, 167552, 174097, 187264, 189728, 198968, 201586, 213248, 216832, 225302, 227392, 230384, 238336, 253232, 257488, 263296, 273581, 289408, 293216, 294272, 312664, 327712, 335104, 348194, 374528, 379456, 397936, 403172, 450604, 454784, 460768, 506464, 514976, 526592, 547162, 578816, 586432, 588544, 625328, 655424, 696388, 758912, 795872, 806344, 901208, 909568, 921536, 1012928, 1029952, 1094324, 1172864, 1250656, 1310848, 1392776, 1517824, 1591744, 1612688, 1802416, 1843072, 1915067, 2025856, 2059904, 2188648, 2345728, 2501312, 2621696, 2785552, 3183488, 3225376, 3604832, 3686144, 3830134, 4051712, 4119808, 4377296, 5002624, 5571104, 6366976, 6450752, 7209664, 7660268, 8754592, 10005248, 11142208, 12901504, 14419328, 15320536, 17509184, 22284416, 25803008, 28838656, 30641072, 35018368, 44568832, 61282144, 70036736, 122564288, 245128576, 490257152]

約数ペア:

[(1, 490257152), (2, 245128576), (4, 122564288), (7, 70036736), (8, 61282144), (11, 44568832), (14, 35018368), (16, 30641072), (17, 28838656), (19, 25803008), (22, 22284416), (28, 17509184), (32, 15320536), (34, 14419328), (38, 12901504), (44, 11142208), (49, 10005248), (56, 8754592), (64, 7660268), (68, 7209664), (76, 6450752), (77, 6366976), (88, 5571104), (98, 5002624), (112, 4377296), (119, 4119808), (121, 4051712), (128, 3830134), (133, 3686144), (136, 3604832), (152, 3225376), (154, 3183488), (176, 2785552), (187, 2621696), (196, 2501312), (209, 2345728), (224, 2188648), (238, 2059904), (242, 2025856), (256, 1915067), (266, 1843072), (272, 1802416), (304, 1612688), (308, 1591744), (323, 1517824), (352, 1392776), (374, 1310848), (392, 1250656), (418, 1172864), (448, 1094324), (476, 1029952), (484, 1012928), (532, 921536), (539, 909568), (544, 901208), (608, 806344), (616, 795872), (646, 758912), (704, 696388), (748, 655424), (784, 625328), (833, 588544), (836, 586432), (847, 578816), (896, 547162), (931, 526592), (952, 514976), (968, 506464), (1064, 460768), (1078, 454784), (1088, 450604), (1216, 403172), (1232, 397936), (1292, 379456), (1309, 374528), (1408, 348194), (1463, 335104), (1496, 327712), (1568, 312664), (1666, 294272), (1672, 293216), (1694, 289408), (1792, 273581), (1862, 263296), (1904, 257488), (1936, 253232), (2057, 238336), (2128, 230384), (2156, 227392), (2176, 225302), (2261, 216832), (2299, 213248), (2432, 201586), (2464, 198968), (2584, 189728), (2618, 187264), (2816, 174097), (2926, 167552), (2992, 163856), (3136, 156332), (3332, 147136), (3344, 146608), (3388, 144704), (3553, 137984), (3724, 131648), (3808, 128744), (3872, 126616), (4114, 119168), (4256, 115192), (4312, 113696), (4352, 112651), (4522, 108416), (4598, 106624), (4864, 100793), (4928, 99484), (5168, 94864), (5236, 93632), (5852, 83776), (5929, 82688), (5984, 81928), (6272, 78166), (6664, 73568), (6688, 73304), (6776, 72352), (7106, 68992), (7448, 65824), (7616, 64372), (7744, 63308), (8228, 59584), (8512, 57596), (8624, 56848), (9044, 54208), (9163, 53504), (9196, 53312), (9856, 49742), (10241, 47872), (10336, 47432), (10472, 46816), (11704, 41888), (11858, 41344), (11968, 40964), (12544, 39083), (13328, 36784), (13376, 36652), (13552, 36176), (14212, 34496), (14399, 34048), (14896, 32912), (15232, 32186), (15488, 31654), (15827, 30976), (16093, 30464), (16456, 29792), (17024, 28798), (17248, 28424), (18088, 27104), (18326, 26752), (18392, 26656), (19712, 24871), (20482, 23936), (20672, 23716), (20944, 23408)]