490167552

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1348

約数の個数: 144

約数和(自身を含む): 1512560000

約数和(自身を除く): 1022392448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 256, 292, 336, 384, 438, 448, 511, 584, 672, 768, 876, 896, 1022, 1168, 1249, 1344, 1533, 1752, 1792, 2044, 2336, 2498, 2688, 3066, 3504, 3747, 4088, 4672, 4996, 5376, 6132, 7008, 7494, 8176, 8743, 9344, 9992, 12264, 14016, 14988, 16352, 17486, 18688, 19984, 24528, 26229, 28032, 29976, 32704, 34972, 39968, 49056, 52458, 56064, 59952, 65408, 69944, 79936, 91177, 98112, 104916, 119904, 130816, 139888, 159872, 182354, 196224, 209832, 239808, 273531, 279776, 319744, 364708, 392448, 419664, 479616, 547062, 559552, 638239, 729416, 839328, 959232, 1094124, 1119104, 1276478, 1458832, 1678656, 1914717, 2188248, 2238208, 2552956, 2917664, 3357312, 3829434, 4376496, 5105912, 5835328, 6714624, 7658868, 8752992, 10211824, 11670656, 15317736, 17505984, 20423648, 23341312, 30635472, 35011968, 40847296, 61270944, 70023936, 81694592, 122541888, 163389184, 245083776, 490167552]

約数ペア:

[(1, 490167552), (2, 245083776), (3, 163389184), (4, 122541888), (6, 81694592), (7, 70023936), (8, 61270944), (12, 40847296), (14, 35011968), (16, 30635472), (21, 23341312), (24, 20423648), (28, 17505984), (32, 15317736), (42, 11670656), (48, 10211824), (56, 8752992), (64, 7658868), (73, 6714624), (84, 5835328), (96, 5105912), (112, 4376496), (128, 3829434), (146, 3357312), (168, 2917664), (192, 2552956), (219, 2238208), (224, 2188248), (256, 1914717), (292, 1678656), (336, 1458832), (384, 1276478), (438, 1119104), (448, 1094124), (511, 959232), (584, 839328), (672, 729416), (768, 638239), (876, 559552), (896, 547062), (1022, 479616), (1168, 419664), (1249, 392448), (1344, 364708), (1533, 319744), (1752, 279776), (1792, 273531), (2044, 239808), (2336, 209832), (2498, 196224), (2688, 182354), (3066, 159872), (3504, 139888), (3747, 130816), (4088, 119904), (4672, 104916), (4996, 98112), (5376, 91177), (6132, 79936), (7008, 69944), (7494, 65408), (8176, 59952), (8743, 56064), (9344, 52458), (9992, 49056), (12264, 39968), (14016, 34972), (14988, 32704), (16352, 29976), (17486, 28032), (18688, 26229), (19984, 24528)]