219947904

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1069

約数の個数: 192

約数和(自身を含む): 731792880

約数和(自身を除く): 511844976

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 64, 66, 68, 72, 88, 96, 99, 102, 128, 132, 136, 144, 153, 176, 187, 192, 198, 204, 264, 272, 288, 306, 352, 374, 384, 396, 408, 528, 544, 561, 576, 612, 704, 748, 792, 816, 1021, 1056, 1088, 1122, 1152, 1224, 1408, 1496, 1584, 1632, 1683, 2042, 2112, 2176, 2244, 2448, 2992, 3063, 3168, 3264, 3366, 4084, 4224, 4488, 4896, 5984, 6126, 6336, 6528, 6732, 8168, 8976, 9189, 9792, 11231, 11968, 12252, 12672, 13464, 16336, 17357, 17952, 18378, 19584, 22462, 23936, 24504, 26928, 32672, 33693, 34714, 35904, 36756, 44924, 49008, 52071, 53856, 65344, 67386, 69428, 71808, 73512, 89848, 98016, 101079, 104142, 107712, 130688, 134772, 138856, 147024, 156213, 179696, 190927, 196032, 202158, 208284, 215424, 269544, 277712, 294048, 312426, 359392, 381854, 392064, 404316, 416568, 539088, 555424, 572781, 588096, 624852, 718784, 763708, 808632, 833136, 1078176, 1110848, 1145562, 1176192, 1249704, 1437568, 1527416, 1617264, 1666272, 1718343, 2156352, 2221696, 2291124, 2499408, 3054832, 3234528, 3332544, 3436686, 4312704, 4582248, 4998816, 6109664, 6469056, 6665088, 6873372, 9164496, 9997632, 12219328, 12938112, 13746744, 18328992, 19995264, 24438656, 27493488, 36657984, 54986976, 73315968, 109973952, 219947904]

約数ペア:

[(1, 219947904), (2, 109973952), (3, 73315968), (4, 54986976), (6, 36657984), (8, 27493488), (9, 24438656), (11, 19995264), (12, 18328992), (16, 13746744), (17, 12938112), (18, 12219328), (22, 9997632), (24, 9164496), (32, 6873372), (33, 6665088), (34, 6469056), (36, 6109664), (44, 4998816), (48, 4582248), (51, 4312704), (64, 3436686), (66, 3332544), (68, 3234528), (72, 3054832), (88, 2499408), (96, 2291124), (99, 2221696), (102, 2156352), (128, 1718343), (132, 1666272), (136, 1617264), (144, 1527416), (153, 1437568), (176, 1249704), (187, 1176192), (192, 1145562), (198, 1110848), (204, 1078176), (264, 833136), (272, 808632), (288, 763708), (306, 718784), (352, 624852), (374, 588096), (384, 572781), (396, 555424), (408, 539088), (528, 416568), (544, 404316), (561, 392064), (576, 381854), (612, 359392), (704, 312426), (748, 294048), (792, 277712), (816, 269544), (1021, 215424), (1056, 208284), (1088, 202158), (1122, 196032), (1152, 190927), (1224, 179696), (1408, 156213), (1496, 147024), (1584, 138856), (1632, 134772), (1683, 130688), (2042, 107712), (2112, 104142), (2176, 101079), (2244, 98016), (2448, 89848), (2992, 73512), (3063, 71808), (3168, 69428), (3264, 67386), (3366, 65344), (4084, 53856), (4224, 52071), (4488, 49008), (4896, 44924), (5984, 36756), (6126, 35904), (6336, 34714), (6528, 33693), (6732, 32672), (8168, 26928), (8976, 24504), (9189, 23936), (9792, 22462), (11231, 19584), (11968, 18378), (12252, 17952), (12672, 17357), (13464, 16336)]