1046511648

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:656

約数の個数: 288

約数和(自身を含む): 3719753856

約数和(自身を除く): 2673242208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 73, 78, 84, 91, 96, 104, 112, 117, 126, 144, 146, 156, 168, 182, 208, 219, 224, 234, 252, 273, 288, 292, 312, 336, 364, 416, 438, 468, 504, 511, 546, 547, 584, 624, 657, 672, 728, 819, 876, 936, 949, 1008, 1022, 1092, 1094, 1168, 1248, 1314, 1456, 1533, 1638, 1641, 1752, 1872, 1898, 2016, 2044, 2184, 2188, 2336, 2628, 2847, 2912, 3066, 3276, 3282, 3504, 3744, 3796, 3829, 4088, 4368, 4376, 4599, 4923, 5256, 5694, 6132, 6552, 6564, 6643, 7008, 7111, 7592, 7658, 8176, 8541, 8736, 8752, 9198, 9846, 10512, 11388, 11487, 12264, 13104, 13128, 13286, 14222, 15184, 15316, 16352, 17082, 17504, 18396, 19692, 19929, 21024, 21333, 22776, 22974, 24528, 26208, 26256, 26572, 28444, 30368, 30632, 34164, 34461, 36792, 39384, 39858, 39931, 42666, 45552, 45948, 49056, 49777, 52512, 53144, 56888, 59787, 61264, 63999, 68328, 68922, 73584, 78768, 79716, 79862, 85332, 91104, 91896, 99554, 106288, 113776, 119574, 119793, 122528, 127998, 136656, 137844, 147168, 149331, 157536, 159432, 159724, 170664, 183792, 199108, 212576, 227552, 239148, 239586, 255996, 273312, 275688, 279517, 298662, 318864, 319448, 341328, 359379, 367584, 398216, 447993, 478296, 479172, 511992, 519103, 551376, 559034, 597324, 637728, 638896, 682656, 718758, 796432, 838551, 895986, 956592, 958344, 1023984, 1038206, 1102752, 1118068, 1194648, 1277792, 1437516, 1557309, 1592864, 1677102, 1791972, 1913184, 1916688, 2047968, 2076412, 2236136, 2389296, 2515653, 2875032, 3114618, 3354204, 3583944, 3633721, 3833376, 4152824, 4472272, 4671927, 4778592, 5031306, 5750064, 6229236, 6708408, 7167888, 7267442, 8305648, 8944544, 9343854, 10062612, 10901163, 11500128, 12458472, 13416816, 14335776, 14534884, 16611296, 18687708, 20125224, 21802326, 24916944, 26833632, 29069768, 32703489, 37375416, 40250448, 43604652, 49833888, 58139536, 65406978, 74750832, 80500896, 87209304, 116279072, 130813956, 149501664, 174418608, 261627912, 348837216, 523255824, 1046511648]

約数ペア:

[(1, 1046511648), (2, 523255824), (3, 348837216), (4, 261627912), (6, 174418608), (7, 149501664), (8, 130813956), (9, 116279072), (12, 87209304), (13, 80500896), (14, 74750832), (16, 65406978), (18, 58139536), (21, 49833888), (24, 43604652), (26, 40250448), (28, 37375416), (32, 32703489), (36, 29069768), (39, 26833632), (42, 24916944), (48, 21802326), (52, 20125224), (56, 18687708), (63, 16611296), (72, 14534884), (73, 14335776), (78, 13416816), (84, 12458472), (91, 11500128), (96, 10901163), (104, 10062612), (112, 9343854), (117, 8944544), (126, 8305648), (144, 7267442), (146, 7167888), (156, 6708408), (168, 6229236), (182, 5750064), (208, 5031306), (219, 4778592), (224, 4671927), (234, 4472272), (252, 4152824), (273, 3833376), (288, 3633721), (292, 3583944), (312, 3354204), (336, 3114618), (364, 2875032), (416, 2515653), (438, 2389296), (468, 2236136), (504, 2076412), (511, 2047968), (546, 1916688), (547, 1913184), (584, 1791972), (624, 1677102), (657, 1592864), (672, 1557309), (728, 1437516), (819, 1277792), (876, 1194648), (936, 1118068), (949, 1102752), (1008, 1038206), (1022, 1023984), (1092, 958344), (1094, 956592), (1168, 895986), (1248, 838551), (1314, 796432), (1456, 718758), (1533, 682656), (1638, 638896), (1641, 637728), (1752, 597324), (1872, 559034), (1898, 551376), (2016, 519103), (2044, 511992), (2184, 479172), (2188, 478296), (2336, 447993), (2628, 398216), (2847, 367584), (2912, 359379), (3066, 341328), (3276, 319448), (3282, 318864), (3504, 298662), (3744, 279517), (3796, 275688), (3829, 273312), (4088, 255996), (4368, 239586), (4376, 239148), (4599, 227552), (4923, 212576), (5256, 199108), (5694, 183792), (6132, 170664), (6552, 159724), (6564, 159432), (6643, 157536), (7008, 149331), (7111, 147168), (7592, 137844), (7658, 136656), (8176, 127998), (8541, 122528), (8736, 119793), (8752, 119574), (9198, 113776), (9846, 106288), (10512, 99554), (11388, 91896), (11487, 91104), (12264, 85332), (13104, 79862), (13128, 79716), (13286, 78768), (14222, 73584), (15184, 68922), (15316, 68328), (16352, 63999), (17082, 61264), (17504, 59787), (18396, 56888), (19692, 53144), (19929, 52512), (21024, 49777), (21333, 49056), (22776, 45948), (22974, 45552), (24528, 42666), (26208, 39931), (26256, 39858), (26572, 39384), (28444, 36792), (30368, 34461), (30632, 34164)]