1628181504

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 264

約数和(自身を含む): 5007125760

約数和(自身を除く): 3378944256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 41, 48, 62, 64, 72, 82, 93, 96, 123, 124, 128, 139, 144, 164, 186, 192, 246, 248, 256, 278, 279, 288, 328, 369, 372, 384, 417, 492, 496, 512, 556, 558, 576, 656, 738, 744, 768, 834, 984, 992, 1024, 1112, 1116, 1152, 1251, 1271, 1312, 1476, 1488, 1536, 1668, 1968, 1984, 2224, 2232, 2304, 2502, 2542, 2624, 2952, 2976, 3072, 3336, 3813, 3936, 3968, 4309, 4448, 4464, 4608, 5004, 5084, 5248, 5699, 5904, 5952, 6672, 7626, 7872, 7936, 8618, 8896, 8928, 9216, 10008, 10168, 10496, 11398, 11439, 11808, 11904, 12927, 13344, 15252, 15744, 15872, 17097, 17236, 17792, 17856, 20016, 20336, 20992, 22796, 22878, 23616, 23808, 25854, 26688, 30504, 31488, 31744, 34194, 34472, 35584, 35712, 38781, 40032, 40672, 41984, 45592, 45756, 47232, 47616, 51291, 51708, 53376, 61008, 62976, 68388, 68944, 71168, 71424, 77562, 80064, 81344, 91184, 91512, 94464, 95232, 102582, 103416, 106752, 122016, 125952, 136776, 137888, 142336, 142848, 155124, 160128, 162688, 176669, 182368, 183024, 188928, 205164, 206832, 213504, 244032, 273552, 275776, 285696, 310248, 320256, 325376, 353338, 364736, 366048, 377856, 410328, 413664, 427008, 488064, 530007, 547104, 551552, 620496, 640512, 650752, 706676, 729472, 732096, 820656, 827328, 976128, 1060014, 1094208, 1103104, 1240992, 1281024, 1301504, 1413352, 1458944, 1464192, 1590021, 1641312, 1654656, 1952256, 2120028, 2188416, 2206208, 2481984, 2826704, 2917888, 2928384, 3180042, 3282624, 3309312, 3904512, 4240056, 4376832, 4412416, 4963968, 5653408, 5835776, 5856768, 6360084, 6565248, 6618624, 8480112, 8753664, 9927936, 11306816, 11713536, 12720168, 13130496, 13237248, 16960224, 17507328, 19855872, 22613632, 25440336, 26260992, 33920448, 39711744, 45227264, 50880672, 52521984, 67840896, 90454528, 101761344, 135681792, 180909056, 203522688, 271363584, 407045376, 542727168, 814090752, 1628181504]

約数ペア:

[(1, 1628181504), (2, 814090752), (3, 542727168), (4, 407045376), (6, 271363584), (8, 203522688), (9, 180909056), (12, 135681792), (16, 101761344), (18, 90454528), (24, 67840896), (31, 52521984), (32, 50880672), (36, 45227264), (41, 39711744), (48, 33920448), (62, 26260992), (64, 25440336), (72, 22613632), (82, 19855872), (93, 17507328), (96, 16960224), (123, 13237248), (124, 13130496), (128, 12720168), (139, 11713536), (144, 11306816), (164, 9927936), (186, 8753664), (192, 8480112), (246, 6618624), (248, 6565248), (256, 6360084), (278, 5856768), (279, 5835776), (288, 5653408), (328, 4963968), (369, 4412416), (372, 4376832), (384, 4240056), (417, 3904512), (492, 3309312), (496, 3282624), (512, 3180042), (556, 2928384), (558, 2917888), (576, 2826704), (656, 2481984), (738, 2206208), (744, 2188416), (768, 2120028), (834, 1952256), (984, 1654656), (992, 1641312), (1024, 1590021), (1112, 1464192), (1116, 1458944), (1152, 1413352), (1251, 1301504), (1271, 1281024), (1312, 1240992), (1476, 1103104), (1488, 1094208), (1536, 1060014), (1668, 976128), (1968, 827328), (1984, 820656), (2224, 732096), (2232, 729472), (2304, 706676), (2502, 650752), (2542, 640512), (2624, 620496), (2952, 551552), (2976, 547104), (3072, 530007), (3336, 488064), (3813, 427008), (3936, 413664), (3968, 410328), (4309, 377856), (4448, 366048), (4464, 364736), (4608, 353338), (5004, 325376), (5084, 320256), (5248, 310248), (5699, 285696), (5904, 275776), (5952, 273552), (6672, 244032), (7626, 213504), (7872, 206832), (7936, 205164), (8618, 188928), (8896, 183024), (8928, 182368), (9216, 176669), (10008, 162688), (10168, 160128), (10496, 155124), (11398, 142848), (11439, 142336), (11808, 137888), (11904, 136776), (12927, 125952), (13344, 122016), (15252, 106752), (15744, 103416), (15872, 102582), (17097, 95232), (17236, 94464), (17792, 91512), (17856, 91184), (20016, 81344), (20336, 80064), (20992, 77562), (22796, 71424), (22878, 71168), (23616, 68944), (23808, 68388), (25854, 62976), (26688, 61008), (30504, 53376), (31488, 51708), (31744, 51291), (34194, 47616), (34472, 47232), (35584, 45756), (35712, 45592), (38781, 41984), (40032, 40672)]