393977856

素因数分解:

$2^{13}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 224

約数和(自身を含む): 1189012608

約数和(自身を除く): 795034752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 41, 46, 48, 51, 64, 68, 69, 82, 92, 96, 102, 123, 128, 136, 138, 164, 184, 192, 204, 246, 256, 272, 276, 328, 368, 384, 391, 408, 492, 512, 544, 552, 656, 697, 736, 768, 782, 816, 943, 984, 1024, 1088, 1104, 1173, 1312, 1394, 1472, 1536, 1564, 1632, 1886, 1968, 2048, 2091, 2176, 2208, 2346, 2624, 2788, 2829, 2944, 3072, 3128, 3264, 3772, 3936, 4096, 4182, 4352, 4416, 4692, 5248, 5576, 5658, 5888, 6144, 6256, 6528, 7544, 7872, 8192, 8364, 8704, 8832, 9384, 10496, 11152, 11316, 11776, 12288, 12512, 13056, 15088, 15744, 16031, 16728, 17408, 17664, 18768, 20992, 22304, 22632, 23552, 24576, 25024, 26112, 30176, 31488, 32062, 33456, 34816, 35328, 37536, 41984, 44608, 45264, 47104, 48093, 50048, 52224, 60352, 62976, 64124, 66912, 69632, 70656, 75072, 83968, 89216, 90528, 94208, 96186, 100096, 104448, 120704, 125952, 128248, 133824, 139264, 141312, 150144, 167936, 178432, 181056, 188416, 192372, 200192, 208896, 241408, 251904, 256496, 267648, 282624, 300288, 335872, 356864, 362112, 384744, 400384, 417792, 482816, 503808, 512992, 535296, 565248, 600576, 713728, 724224, 769488, 800768, 965632, 1007616, 1025984, 1070592, 1201152, 1427456, 1448448, 1538976, 1601536, 1931264, 2051968, 2141184, 2402304, 2854912, 2896896, 3077952, 3203072, 3862528, 4103936, 4282368, 4804608, 5709824, 5793792, 6155904, 7725056, 8207872, 8564736, 9609216, 11587584, 12311808, 16415744, 17129472, 23175168, 24623616, 32831488, 49247232, 65662976, 98494464, 131325952, 196988928, 393977856]

約数ペア:

[(1, 393977856), (2, 196988928), (3, 131325952), (4, 98494464), (6, 65662976), (8, 49247232), (12, 32831488), (16, 24623616), (17, 23175168), (23, 17129472), (24, 16415744), (32, 12311808), (34, 11587584), (41, 9609216), (46, 8564736), (48, 8207872), (51, 7725056), (64, 6155904), (68, 5793792), (69, 5709824), (82, 4804608), (92, 4282368), (96, 4103936), (102, 3862528), (123, 3203072), (128, 3077952), (136, 2896896), (138, 2854912), (164, 2402304), (184, 2141184), (192, 2051968), (204, 1931264), (246, 1601536), (256, 1538976), (272, 1448448), (276, 1427456), (328, 1201152), (368, 1070592), (384, 1025984), (391, 1007616), (408, 965632), (492, 800768), (512, 769488), (544, 724224), (552, 713728), (656, 600576), (697, 565248), (736, 535296), (768, 512992), (782, 503808), (816, 482816), (943, 417792), (984, 400384), (1024, 384744), (1088, 362112), (1104, 356864), (1173, 335872), (1312, 300288), (1394, 282624), (1472, 267648), (1536, 256496), (1564, 251904), (1632, 241408), (1886, 208896), (1968, 200192), (2048, 192372), (2091, 188416), (2176, 181056), (2208, 178432), (2346, 167936), (2624, 150144), (2788, 141312), (2829, 139264), (2944, 133824), (3072, 128248), (3128, 125952), (3264, 120704), (3772, 104448), (3936, 100096), (4096, 96186), (4182, 94208), (4352, 90528), (4416, 89216), (4692, 83968), (5248, 75072), (5576, 70656), (5658, 69632), (5888, 66912), (6144, 64124), (6256, 62976), (6528, 60352), (7544, 52224), (7872, 50048), (8192, 48093), (8364, 47104), (8704, 45264), (8832, 44608), (9384, 41984), (10496, 37536), (11152, 35328), (11316, 34816), (11776, 33456), (12288, 32062), (12512, 31488), (13056, 30176), (15088, 26112), (15744, 25024), (16031, 24576), (16728, 23552), (17408, 22632), (17664, 22304), (18768, 20992)]