219712896

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:913

約数の個数: 192

約数和(自身を含む): 721768320

約数和(自身を除く): 502055424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 128, 136, 144, 153, 156, 192, 204, 208, 221, 234, 272, 288, 306, 312, 384, 408, 416, 442, 468, 544, 576, 612, 624, 663, 816, 832, 863, 884, 936, 1088, 1152, 1224, 1248, 1326, 1632, 1664, 1726, 1768, 1872, 1989, 2176, 2448, 2496, 2589, 2652, 3264, 3452, 3536, 3744, 3978, 4896, 4992, 5178, 5304, 6528, 6904, 7072, 7488, 7767, 7956, 9792, 10356, 10608, 11219, 13808, 14144, 14671, 14976, 15534, 15912, 19584, 20712, 21216, 22438, 27616, 28288, 29342, 31068, 31824, 33657, 41424, 42432, 44013, 44876, 55232, 58684, 62136, 63648, 67314, 82848, 84864, 88026, 89752, 100971, 110464, 117368, 124272, 127296, 132039, 134628, 165696, 176052, 179504, 190723, 201942, 234736, 248544, 254592, 264078, 269256, 331392, 352104, 359008, 381446, 403884, 469472, 497088, 528156, 538512, 572169, 704208, 718016, 762892, 807768, 938944, 994176, 1056312, 1077024, 1144338, 1408416, 1436032, 1525784, 1615536, 1716507, 1877888, 2112624, 2154048, 2288676, 2816832, 3051568, 3231072, 3433014, 4225248, 4308096, 4577352, 5633664, 6103136, 6462144, 6866028, 8450496, 9154704, 12206272, 12924288, 13732056, 16900992, 18309408, 24412544, 27464112, 36618816, 54928224, 73237632, 109856448, 219712896]

約数ペア:

[(1, 219712896), (2, 109856448), (3, 73237632), (4, 54928224), (6, 36618816), (8, 27464112), (9, 24412544), (12, 18309408), (13, 16900992), (16, 13732056), (17, 12924288), (18, 12206272), (24, 9154704), (26, 8450496), (32, 6866028), (34, 6462144), (36, 6103136), (39, 5633664), (48, 4577352), (51, 4308096), (52, 4225248), (64, 3433014), (68, 3231072), (72, 3051568), (78, 2816832), (96, 2288676), (102, 2154048), (104, 2112624), (117, 1877888), (128, 1716507), (136, 1615536), (144, 1525784), (153, 1436032), (156, 1408416), (192, 1144338), (204, 1077024), (208, 1056312), (221, 994176), (234, 938944), (272, 807768), (288, 762892), (306, 718016), (312, 704208), (384, 572169), (408, 538512), (416, 528156), (442, 497088), (468, 469472), (544, 403884), (576, 381446), (612, 359008), (624, 352104), (663, 331392), (816, 269256), (832, 264078), (863, 254592), (884, 248544), (936, 234736), (1088, 201942), (1152, 190723), (1224, 179504), (1248, 176052), (1326, 165696), (1632, 134628), (1664, 132039), (1726, 127296), (1768, 124272), (1872, 117368), (1989, 110464), (2176, 100971), (2448, 89752), (2496, 88026), (2589, 84864), (2652, 82848), (3264, 67314), (3452, 63648), (3536, 62136), (3744, 58684), (3978, 55232), (4896, 44876), (4992, 44013), (5178, 42432), (5304, 41424), (6528, 33657), (6904, 31824), (7072, 31068), (7488, 29342), (7767, 28288), (7956, 27616), (9792, 22438), (10356, 21216), (10608, 20712), (11219, 19584), (13808, 15912), (14144, 15534), (14671, 14976)]