27951264

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 94711680

約数和(自身を除く): 66760416

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 88, 96, 99, 102, 108, 132, 136, 144, 153, 173, 176, 187, 198, 204, 216, 264, 272, 288, 297, 306, 346, 352, 374, 396, 408, 432, 459, 519, 528, 544, 561, 594, 612, 692, 748, 792, 816, 864, 918, 1038, 1056, 1122, 1188, 1224, 1384, 1496, 1557, 1584, 1632, 1683, 1836, 1903, 2076, 2244, 2376, 2448, 2768, 2941, 2992, 3114, 3168, 3366, 3672, 3806, 4152, 4488, 4671, 4752, 4896, 5049, 5536, 5709, 5882, 5984, 6228, 6732, 7344, 7612, 8304, 8823, 8976, 9342, 9504, 10098, 11418, 11764, 12456, 13464, 14688, 15224, 16608, 17127, 17646, 17952, 18684, 20196, 22836, 23528, 24912, 26469, 26928, 30448, 32351, 34254, 35292, 37368, 40392, 45672, 47056, 49824, 51381, 52938, 53856, 60896, 64702, 68508, 70584, 74736, 79407, 80784, 91344, 94112, 97053, 102762, 105876, 129404, 137016, 141168, 149472, 158814, 161568, 182688, 194106, 205524, 211752, 258808, 274032, 282336, 291159, 317628, 388212, 411048, 423504, 517616, 548064, 582318, 635256, 776424, 822096, 847008, 873477, 1035232, 1164636, 1270512, 1552848, 1644192, 1746954, 2329272, 2541024, 3105696, 3493908, 4658544, 6987816, 9317088, 13975632, 27951264]

約数ペア:

[(1, 27951264), (2, 13975632), (3, 9317088), (4, 6987816), (6, 4658544), (8, 3493908), (9, 3105696), (11, 2541024), (12, 2329272), (16, 1746954), (17, 1644192), (18, 1552848), (22, 1270512), (24, 1164636), (27, 1035232), (32, 873477), (33, 847008), (34, 822096), (36, 776424), (44, 635256), (48, 582318), (51, 548064), (54, 517616), (66, 423504), (68, 411048), (72, 388212), (88, 317628), (96, 291159), (99, 282336), (102, 274032), (108, 258808), (132, 211752), (136, 205524), (144, 194106), (153, 182688), (173, 161568), (176, 158814), (187, 149472), (198, 141168), (204, 137016), (216, 129404), (264, 105876), (272, 102762), (288, 97053), (297, 94112), (306, 91344), (346, 80784), (352, 79407), (374, 74736), (396, 70584), (408, 68508), (432, 64702), (459, 60896), (519, 53856), (528, 52938), (544, 51381), (561, 49824), (594, 47056), (612, 45672), (692, 40392), (748, 37368), (792, 35292), (816, 34254), (864, 32351), (918, 30448), (1038, 26928), (1056, 26469), (1122, 24912), (1188, 23528), (1224, 22836), (1384, 20196), (1496, 18684), (1557, 17952), (1584, 17646), (1632, 17127), (1683, 16608), (1836, 15224), (1903, 14688), (2076, 13464), (2244, 12456), (2376, 11764), (2448, 11418), (2768, 10098), (2941, 9504), (2992, 9342), (3114, 8976), (3168, 8823), (3366, 8304), (3672, 7612), (3806, 7344), (4152, 6732), (4488, 6228), (4671, 5984), (4752, 5882), (4896, 5709), (5049, 5536)]