204790836992

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:555

約数の個数: 288

約数和(自身を含む): 492337004544

約数和(自身を除く): 287546167552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 107, 112, 124, 128, 131, 214, 217, 224, 248, 256, 262, 263, 428, 434, 448, 496, 524, 526, 749, 856, 868, 896, 917, 992, 1048, 1052, 1498, 1712, 1736, 1792, 1834, 1841, 1984, 2096, 2104, 2996, 3317, 3424, 3472, 3668, 3682, 3968, 4061, 4192, 4208, 5992, 6634, 6848, 6944, 7336, 7364, 7936, 8122, 8153, 8384, 8416, 11984, 13268, 13696, 13888, 14017, 14672, 14728, 16244, 16306, 16768, 16832, 23219, 23968, 26536, 27392, 27776, 28034, 28141, 28427, 29344, 29456, 32488, 32612, 33536, 33664, 34453, 46438, 47936, 53072, 55552, 56068, 56282, 56854, 57071, 58688, 58912, 64976, 65224, 67328, 68906, 92876, 95872, 98119, 106144, 112136, 112564, 113708, 114142, 117376, 117824, 129952, 130448, 137812, 185752, 191744, 196238, 196987, 212288, 224272, 225128, 227416, 228284, 234752, 235648, 241171, 259904, 260896, 275624, 371504, 392476, 393974, 424576, 434527, 448544, 450256, 454832, 456568, 471296, 482342, 519808, 521792, 551248, 743008, 784952, 787948, 849152, 869054, 872371, 897088, 900512, 909664, 913136, 964684, 1039616, 1043584, 1068043, 1102496, 1486016, 1569904, 1575896, 1738108, 1744742, 1794176, 1801024, 1819328, 1826272, 1929368, 2087168, 2136086, 2204992, 2972032, 3041689, 3139808, 3151792, 3476216, 3489484, 3588352, 3602048, 3638656, 3652544, 3686471, 3858736, 4272172, 4409984, 5944064, 6083378, 6106597, 6279616, 6303584, 6952432, 6978968, 7204096, 7277312, 7305088, 7372942, 7476301, 7717472, 8544344, 8819968, 12166756, 12213194, 12559232, 12607168, 13904864, 13957936, 14610176, 14745884, 14952602, 15434944, 17088688, 24333512, 24426388, 25118464, 25214336, 25805297, 27809728, 27915872, 29491768, 29905204, 30869888, 34177376, 48667024, 48852776, 50428672, 51610594, 55619456, 55831744, 58983536, 59810408, 61739776, 68354752, 97334048, 97705552, 103221188, 111238912, 111663488, 114280601, 117967072, 119620816, 136709504, 194668096, 195411104, 206442376, 223326976, 228561202, 235934144, 239241632, 273419008, 389336192, 390822208, 412884752, 457122404, 471868288, 478483264, 778672384, 781644416, 799964207, 825769504, 914244808, 943736576, 956966528, 1563288832, 1599928414, 1651539008, 1828489616, 1913933056, 3199856828, 3303078016, 3656979232, 6399713656, 6606156032, 7313958464, 12799427312, 14627916928, 25598854624, 29255833856, 51197709248, 102395418496, 204790836992]

約数ペア:

[(1, 204790836992), (2, 102395418496), (4, 51197709248), (7, 29255833856), (8, 25598854624), (14, 14627916928), (16, 12799427312), (28, 7313958464), (31, 6606156032), (32, 6399713656), (56, 3656979232), (62, 3303078016), (64, 3199856828), (107, 1913933056), (112, 1828489616), (124, 1651539008), (128, 1599928414), (131, 1563288832), (214, 956966528), (217, 943736576), (224, 914244808), (248, 825769504), (256, 799964207), (262, 781644416), (263, 778672384), (428, 478483264), (434, 471868288), (448, 457122404), (496, 412884752), (524, 390822208), (526, 389336192), (749, 273419008), (856, 239241632), (868, 235934144), (896, 228561202), (917, 223326976), (992, 206442376), (1048, 195411104), (1052, 194668096), (1498, 136709504), (1712, 119620816), (1736, 117967072), (1792, 114280601), (1834, 111663488), (1841, 111238912), (1984, 103221188), (2096, 97705552), (2104, 97334048), (2996, 68354752), (3317, 61739776), (3424, 59810408), (3472, 58983536), (3668, 55831744), (3682, 55619456), (3968, 51610594), (4061, 50428672), (4192, 48852776), (4208, 48667024), (5992, 34177376), (6634, 30869888), (6848, 29905204), (6944, 29491768), (7336, 27915872), (7364, 27809728), (7936, 25805297), (8122, 25214336), (8153, 25118464), (8384, 24426388), (8416, 24333512), (11984, 17088688), (13268, 15434944), (13696, 14952602), (13888, 14745884), (14017, 14610176), (14672, 13957936), (14728, 13904864), (16244, 12607168), (16306, 12559232), (16768, 12213194), (16832, 12166756), (23219, 8819968), (23968, 8544344), (26536, 7717472), (27392, 7476301), (27776, 7372942), (28034, 7305088), (28141, 7277312), (28427, 7204096), (29344, 6978968), (29456, 6952432), (32488, 6303584), (32612, 6279616), (33536, 6106597), (33664, 6083378), (34453, 5944064), (46438, 4409984), (47936, 4272172), (53072, 3858736), (55552, 3686471), (56068, 3652544), (56282, 3638656), (56854, 3602048), (57071, 3588352), (58688, 3489484), (58912, 3476216), (64976, 3151792), (65224, 3139808), (67328, 3041689), (68906, 2972032), (92876, 2204992), (95872, 2136086), (98119, 2087168), (106144, 1929368), (112136, 1826272), (112564, 1819328), (113708, 1801024), (114142, 1794176), (117376, 1744742), (117824, 1738108), (129952, 1575896), (130448, 1569904), (137812, 1486016), (185752, 1102496), (191744, 1068043), (196238, 1043584), (196987, 1039616), (212288, 964684), (224272, 913136), (225128, 909664), (227416, 900512), (228284, 897088), (234752, 872371), (235648, 869054), (241171, 849152), (259904, 787948), (260896, 784952), (275624, 743008), (371504, 551248), (392476, 521792), (393974, 519808), (424576, 482342), (434527, 471296), (448544, 456568), (450256, 454832)]