1286689824

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1352

約数の個数: 216

約数和(自身を含む): 4318177500

約数和(自身を除く): 3031487676

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 73, 84, 96, 98, 112, 126, 144, 146, 147, 168, 196, 219, 224, 252, 288, 292, 294, 336, 392, 438, 441, 504, 511, 584, 588, 657, 672, 784, 876, 882, 1008, 1022, 1168, 1176, 1249, 1314, 1533, 1568, 1752, 1764, 2016, 2044, 2336, 2352, 2498, 2628, 3066, 3504, 3528, 3577, 3747, 4088, 4599, 4704, 4996, 5256, 6132, 7008, 7056, 7154, 7494, 8176, 8743, 9198, 9992, 10512, 10731, 11241, 12264, 14112, 14308, 14988, 16352, 17486, 18396, 19984, 21024, 21462, 22482, 24528, 26229, 28616, 29976, 32193, 34972, 36792, 39968, 42924, 44964, 49056, 52458, 57232, 59952, 61201, 64386, 69944, 73584, 78687, 85848, 89928, 91177, 104916, 114464, 119904, 122402, 128772, 139888, 147168, 157374, 171696, 179856, 182354, 183603, 209832, 244804, 257544, 273531, 279776, 314748, 343392, 359712, 364708, 367206, 419664, 489608, 515088, 547062, 550809, 629496, 638239, 729416, 734412, 820593, 839328, 979216, 1030176, 1094124, 1101618, 1258992, 1276478, 1458832, 1468824, 1641186, 1914717, 1958432, 2188248, 2203236, 2517984, 2552956, 2917664, 2937648, 3282372, 3829434, 4376496, 4406472, 4467673, 5105912, 5744151, 5875296, 6564744, 7658868, 8752992, 8812944, 8935346, 10211824, 11488302, 13129488, 13403019, 15317736, 17625888, 17870692, 20423648, 22976604, 26258976, 26806038, 30635472, 35741384, 40209057, 45953208, 53612076, 61270944, 71482768, 80418114, 91906416, 107224152, 142965536, 160836228, 183812832, 214448304, 321672456, 428896608, 643344912, 1286689824]

約数ペア:

[(1, 1286689824), (2, 643344912), (3, 428896608), (4, 321672456), (6, 214448304), (7, 183812832), (8, 160836228), (9, 142965536), (12, 107224152), (14, 91906416), (16, 80418114), (18, 71482768), (21, 61270944), (24, 53612076), (28, 45953208), (32, 40209057), (36, 35741384), (42, 30635472), (48, 26806038), (49, 26258976), (56, 22976604), (63, 20423648), (72, 17870692), (73, 17625888), (84, 15317736), (96, 13403019), (98, 13129488), (112, 11488302), (126, 10211824), (144, 8935346), (146, 8812944), (147, 8752992), (168, 7658868), (196, 6564744), (219, 5875296), (224, 5744151), (252, 5105912), (288, 4467673), (292, 4406472), (294, 4376496), (336, 3829434), (392, 3282372), (438, 2937648), (441, 2917664), (504, 2552956), (511, 2517984), (584, 2203236), (588, 2188248), (657, 1958432), (672, 1914717), (784, 1641186), (876, 1468824), (882, 1458832), (1008, 1276478), (1022, 1258992), (1168, 1101618), (1176, 1094124), (1249, 1030176), (1314, 979216), (1533, 839328), (1568, 820593), (1752, 734412), (1764, 729416), (2016, 638239), (2044, 629496), (2336, 550809), (2352, 547062), (2498, 515088), (2628, 489608), (3066, 419664), (3504, 367206), (3528, 364708), (3577, 359712), (3747, 343392), (4088, 314748), (4599, 279776), (4704, 273531), (4996, 257544), (5256, 244804), (6132, 209832), (7008, 183603), (7056, 182354), (7154, 179856), (7494, 171696), (8176, 157374), (8743, 147168), (9198, 139888), (9992, 128772), (10512, 122402), (10731, 119904), (11241, 114464), (12264, 104916), (14112, 91177), (14308, 89928), (14988, 85848), (16352, 78687), (17486, 73584), (18396, 69944), (19984, 64386), (21024, 61201), (21462, 59952), (22482, 57232), (24528, 52458), (26229, 49056), (28616, 44964), (29976, 42924), (32193, 39968), (34972, 36792)]