190811808

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1228

約数の個数: 192

約数和(自身を含む): 643386240

約数和(自身を除く): 452574432

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, 176, 187, 198, 204, 216, 264, 272, 288, 297, 306, 352, 374, 396, 408, 432, 459, 528, 544, 561, 594, 612, 748, 792, 816, 864, 918, 1056, 1122, 1181, 1188, 1224, 1496, 1584, 1632, 1683, 1836, 2244, 2362, 2376, 2448, 2992, 3168, 3366, 3543, 3672, 4488, 4724, 4752, 4896, 5049, 5984, 6732, 7086, 7344, 8976, 9448, 9504, 10098, 10629, 12991, 13464, 14172, 14688, 17952, 18896, 20077, 20196, 21258, 25982, 26928, 28344, 31887, 37792, 38973, 40154, 40392, 42516, 51964, 53856, 56688, 60231, 63774, 77946, 80308, 80784, 85032, 103928, 113376, 116919, 120462, 127548, 155892, 160616, 161568, 170064, 180693, 207856, 220847, 233838, 240924, 255096, 311784, 321232, 340128, 350757, 361386, 415712, 441694, 467676, 481848, 510192, 542079, 623568, 642464, 662541, 701514, 722772, 883388, 935352, 963696, 1020384, 1084158, 1247136, 1325082, 1403028, 1445544, 1766776, 1870704, 1927392, 1987623, 2168316, 2650164, 2806056, 2891088, 3533552, 3741408, 3975246, 4336632, 5300328, 5612112, 5782176, 5962869, 7067104, 7950492, 8673264, 10600656, 11224224, 11925738, 15900984, 17346528, 21201312, 23851476, 31801968, 47702952, 63603936, 95405904, 190811808]

約数ペア:

[(1, 190811808), (2, 95405904), (3, 63603936), (4, 47702952), (6, 31801968), (8, 23851476), (9, 21201312), (11, 17346528), (12, 15900984), (16, 11925738), (17, 11224224), (18, 10600656), (22, 8673264), (24, 7950492), (27, 7067104), (32, 5962869), (33, 5782176), (34, 5612112), (36, 5300328), (44, 4336632), (48, 3975246), (51, 3741408), (54, 3533552), (66, 2891088), (68, 2806056), (72, 2650164), (88, 2168316), (96, 1987623), (99, 1927392), (102, 1870704), (108, 1766776), (132, 1445544), (136, 1403028), (144, 1325082), (153, 1247136), (176, 1084158), (187, 1020384), (198, 963696), (204, 935352), (216, 883388), (264, 722772), (272, 701514), (288, 662541), (297, 642464), (306, 623568), (352, 542079), (374, 510192), (396, 481848), (408, 467676), (432, 441694), (459, 415712), (528, 361386), (544, 350757), (561, 340128), (594, 321232), (612, 311784), (748, 255096), (792, 240924), (816, 233838), (864, 220847), (918, 207856), (1056, 180693), (1122, 170064), (1181, 161568), (1188, 160616), (1224, 155892), (1496, 127548), (1584, 120462), (1632, 116919), (1683, 113376), (1836, 103928), (2244, 85032), (2362, 80784), (2376, 80308), (2448, 77946), (2992, 63774), (3168, 60231), (3366, 56688), (3543, 53856), (3672, 51964), (4488, 42516), (4724, 40392), (4752, 40154), (4896, 38973), (5049, 37792), (5984, 31887), (6732, 28344), (7086, 26928), (7344, 25982), (8976, 21258), (9448, 20196), (9504, 20077), (10098, 18896), (10629, 17952), (12991, 14688), (13464, 14172)]