189997248

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{379}}^1$

素因数の和:774

約数の個数: 112

約数和(自身を含む): 577575680

約数和(自身を除く): 387578432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 373, 379, 448, 672, 746, 758, 1119, 1137, 1344, 1492, 1516, 2238, 2274, 2611, 2653, 2984, 3032, 4476, 4548, 5222, 5306, 5968, 6064, 7833, 7959, 8952, 9096, 10444, 10612, 11936, 12128, 15666, 15918, 17904, 18192, 20888, 21224, 23872, 24256, 31332, 31836, 35808, 36384, 41776, 42448, 62664, 63672, 71616, 72768, 83552, 84896, 125328, 127344, 141367, 167104, 169792, 250656, 254688, 282734, 424101, 501312, 509376, 565468, 848202, 989569, 1130936, 1696404, 1979138, 2261872, 2968707, 3392808, 3958276, 4523744, 5937414, 6785616, 7916552, 9047488, 11874828, 13571232, 15833104, 23749656, 27142464, 31666208, 47499312, 63332416, 94998624, 189997248]

約数ペア:

[(1, 189997248), (2, 94998624), (3, 63332416), (4, 47499312), (6, 31666208), (7, 27142464), (8, 23749656), (12, 15833104), (14, 13571232), (16, 11874828), (21, 9047488), (24, 7916552), (28, 6785616), (32, 5937414), (42, 4523744), (48, 3958276), (56, 3392808), (64, 2968707), (84, 2261872), (96, 1979138), (112, 1696404), (168, 1130936), (192, 989569), (224, 848202), (336, 565468), (373, 509376), (379, 501312), (448, 424101), (672, 282734), (746, 254688), (758, 250656), (1119, 169792), (1137, 167104), (1344, 141367), (1492, 127344), (1516, 125328), (2238, 84896), (2274, 83552), (2611, 72768), (2653, 71616), (2984, 63672), (3032, 62664), (4476, 42448), (4548, 41776), (5222, 36384), (5306, 35808), (5968, 31836), (6064, 31332), (7833, 24256), (7959, 23872), (8952, 21224), (9096, 20888), (10444, 18192), (10612, 17904), (11936, 15918), (12128, 15666)]