248871168

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1229

約数の個数: 216

約数和(自身を含む): 883891008

約数和(自身を除く): 635019840

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, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 768, 819, 832, 896, 936, 1008, 1092, 1152, 1187, 1248, 1344, 1456, 1638, 1664, 1792, 1872, 2016, 2184, 2304, 2374, 2496, 2688, 2912, 3276, 3328, 3561, 3744, 4032, 4368, 4748, 4992, 5376, 5824, 6552, 7122, 7488, 8064, 8309, 8736, 9496, 9984, 10683, 11648, 13104, 14244, 14976, 15431, 16128, 16618, 17472, 18992, 21366, 23296, 24927, 26208, 28488, 29952, 30862, 33236, 34944, 37984, 42732, 46293, 49854, 52416, 56976, 61724, 66472, 69888, 74781, 75968, 85464, 92586, 99708, 104832, 108017, 113952, 123448, 132944, 138879, 149562, 151936, 170928, 185172, 199416, 209664, 216034, 227904, 246896, 265888, 277758, 299124, 303872, 324051, 341856, 370344, 398832, 432068, 455808, 493792, 531776, 555516, 598248, 648102, 683712, 740688, 797664, 864136, 911616, 972153, 987584, 1063552, 1111032, 1196496, 1296204, 1367424, 1481376, 1595328, 1728272, 1944306, 1975168, 2127104, 2222064, 2392992, 2592408, 2734848, 2962752, 3190656, 3456544, 3888612, 3950336, 4444128, 4785984, 5184816, 5925504, 6381312, 6913088, 7777224, 8888256, 9571968, 10369632, 11851008, 13826176, 15554448, 17776512, 19143936, 20739264, 27652352, 31108896, 35553024, 41478528, 62217792, 82957056, 124435584, 248871168]

約数ペア:

[(1, 248871168), (2, 124435584), (3, 82957056), (4, 62217792), (6, 41478528), (7, 35553024), (8, 31108896), (9, 27652352), (12, 20739264), (13, 19143936), (14, 17776512), (16, 15554448), (18, 13826176), (21, 11851008), (24, 10369632), (26, 9571968), (28, 8888256), (32, 7777224), (36, 6913088), (39, 6381312), (42, 5925504), (48, 5184816), (52, 4785984), (56, 4444128), (63, 3950336), (64, 3888612), (72, 3456544), (78, 3190656), (84, 2962752), (91, 2734848), (96, 2592408), (104, 2392992), (112, 2222064), (117, 2127104), (126, 1975168), (128, 1944306), (144, 1728272), (156, 1595328), (168, 1481376), (182, 1367424), (192, 1296204), (208, 1196496), (224, 1111032), (234, 1063552), (252, 987584), (256, 972153), (273, 911616), (288, 864136), (312, 797664), (336, 740688), (364, 683712), (384, 648102), (416, 598248), (448, 555516), (468, 531776), (504, 493792), (546, 455808), (576, 432068), (624, 398832), (672, 370344), (728, 341856), (768, 324051), (819, 303872), (832, 299124), (896, 277758), (936, 265888), (1008, 246896), (1092, 227904), (1152, 216034), (1187, 209664), (1248, 199416), (1344, 185172), (1456, 170928), (1638, 151936), (1664, 149562), (1792, 138879), (1872, 132944), (2016, 123448), (2184, 113952), (2304, 108017), (2374, 104832), (2496, 99708), (2688, 92586), (2912, 85464), (3276, 75968), (3328, 74781), (3561, 69888), (3744, 66472), (4032, 61724), (4368, 56976), (4748, 52416), (4992, 49854), (5376, 46293), (5824, 42732), (6552, 37984), (7122, 34944), (7488, 33236), (8064, 30862), (8309, 29952), (8736, 28488), (9496, 26208), (9984, 24927), (10683, 23296), (11648, 21366), (13104, 18992), (14244, 17472), (14976, 16618), (15431, 16128)]