219729888

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:846

約数の個数: 192

約数和(自身を含む): 748984320

約数和(自身を除く): 529254432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 72, 84, 94, 96, 108, 112, 126, 141, 144, 168, 188, 189, 216, 224, 252, 282, 288, 329, 336, 376, 378, 423, 432, 504, 564, 658, 672, 752, 756, 773, 846, 864, 987, 1008, 1128, 1269, 1316, 1504, 1512, 1546, 1692, 1974, 2016, 2256, 2319, 2538, 2632, 2961, 3024, 3092, 3384, 3948, 4512, 4638, 5076, 5264, 5411, 5922, 6048, 6184, 6768, 6957, 7896, 8883, 9276, 10152, 10528, 10822, 11844, 12368, 13536, 13914, 15792, 16233, 17766, 18552, 20304, 20871, 21644, 23688, 24736, 27828, 31584, 32466, 35532, 36331, 37104, 40608, 41742, 43288, 47376, 48699, 55656, 64932, 71064, 72662, 74208, 83484, 86576, 94752, 97398, 108993, 111312, 129864, 142128, 145324, 146097, 166968, 173152, 194796, 217986, 222624, 254317, 259728, 284256, 290648, 292194, 326979, 333936, 389592, 435972, 508634, 519456, 581296, 584388, 653958, 667872, 762951, 779184, 871944, 980937, 1017268, 1162592, 1168776, 1307916, 1525902, 1558368, 1743888, 1961874, 2034536, 2288853, 2337552, 2615832, 3051804, 3487776, 3923748, 4069072, 4577706, 4675104, 5231664, 6103608, 6866559, 7847496, 8138144, 9155412, 10463328, 12207216, 13733118, 15694992, 18310824, 24414432, 27466236, 31389984, 36621648, 54932472, 73243296, 109864944, 219729888]

約数ペア:

[(1, 219729888), (2, 109864944), (3, 73243296), (4, 54932472), (6, 36621648), (7, 31389984), (8, 27466236), (9, 24414432), (12, 18310824), (14, 15694992), (16, 13733118), (18, 12207216), (21, 10463328), (24, 9155412), (27, 8138144), (28, 7847496), (32, 6866559), (36, 6103608), (42, 5231664), (47, 4675104), (48, 4577706), (54, 4069072), (56, 3923748), (63, 3487776), (72, 3051804), (84, 2615832), (94, 2337552), (96, 2288853), (108, 2034536), (112, 1961874), (126, 1743888), (141, 1558368), (144, 1525902), (168, 1307916), (188, 1168776), (189, 1162592), (216, 1017268), (224, 980937), (252, 871944), (282, 779184), (288, 762951), (329, 667872), (336, 653958), (376, 584388), (378, 581296), (423, 519456), (432, 508634), (504, 435972), (564, 389592), (658, 333936), (672, 326979), (752, 292194), (756, 290648), (773, 284256), (846, 259728), (864, 254317), (987, 222624), (1008, 217986), (1128, 194796), (1269, 173152), (1316, 166968), (1504, 146097), (1512, 145324), (1546, 142128), (1692, 129864), (1974, 111312), (2016, 108993), (2256, 97398), (2319, 94752), (2538, 86576), (2632, 83484), (2961, 74208), (3024, 72662), (3092, 71064), (3384, 64932), (3948, 55656), (4512, 48699), (4638, 47376), (5076, 43288), (5264, 41742), (5411, 40608), (5922, 37104), (6048, 36331), (6184, 35532), (6768, 32466), (6957, 31584), (7896, 27828), (8883, 24736), (9276, 23688), (10152, 21644), (10528, 20871), (10822, 20304), (11844, 18552), (12368, 17766), (13536, 16233), (13914, 15792)]