197820672

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1244

約数の個数: 144

約数和(自身を含む): 621637632

約数和(自身を除く): 423816960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 651, 672, 744, 768, 868, 896, 992, 1187, 1302, 1344, 1488, 1736, 1792, 1984, 2374, 2604, 2688, 2976, 3472, 3561, 3968, 4748, 5208, 5376, 5952, 6944, 7122, 7936, 8309, 9496, 10416, 11904, 13888, 14244, 16618, 18992, 20832, 23808, 24927, 27776, 28488, 33236, 36797, 37984, 41664, 49854, 55552, 56976, 66472, 73594, 75968, 83328, 99708, 110391, 113952, 132944, 147188, 151936, 166656, 199416, 220782, 227904, 257579, 265888, 294376, 303872, 398832, 441564, 455808, 515158, 531776, 588752, 772737, 797664, 883128, 911616, 1030316, 1063552, 1177504, 1545474, 1595328, 1766256, 2060632, 2127104, 2355008, 3090948, 3190656, 3532512, 4121264, 4710016, 6181896, 6381312, 7065024, 8242528, 9420032, 12363792, 14130048, 16485056, 24727584, 28260096, 32970112, 49455168, 65940224, 98910336, 197820672]

約数ペア:

[(1, 197820672), (2, 98910336), (3, 65940224), (4, 49455168), (6, 32970112), (7, 28260096), (8, 24727584), (12, 16485056), (14, 14130048), (16, 12363792), (21, 9420032), (24, 8242528), (28, 7065024), (31, 6381312), (32, 6181896), (42, 4710016), (48, 4121264), (56, 3532512), (62, 3190656), (64, 3090948), (84, 2355008), (93, 2127104), (96, 2060632), (112, 1766256), (124, 1595328), (128, 1545474), (168, 1177504), (186, 1063552), (192, 1030316), (217, 911616), (224, 883128), (248, 797664), (256, 772737), (336, 588752), (372, 531776), (384, 515158), (434, 455808), (448, 441564), (496, 398832), (651, 303872), (672, 294376), (744, 265888), (768, 257579), (868, 227904), (896, 220782), (992, 199416), (1187, 166656), (1302, 151936), (1344, 147188), (1488, 132944), (1736, 113952), (1792, 110391), (1984, 99708), (2374, 83328), (2604, 75968), (2688, 73594), (2976, 66472), (3472, 56976), (3561, 55552), (3968, 49854), (4748, 41664), (5208, 37984), (5376, 36797), (5952, 33236), (6944, 28488), (7122, 27776), (7936, 24927), (8309, 23808), (9496, 20832), (10416, 18992), (11904, 16618), (13888, 14244)]