210666528

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:392

約数の個数: 192

約数和(自身を含む): 664675200

約数和(自身を除く): 454008672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 41, 48, 54, 57, 72, 76, 82, 96, 108, 114, 123, 144, 152, 164, 171, 216, 228, 246, 288, 304, 313, 328, 342, 369, 432, 456, 492, 513, 608, 626, 656, 684, 738, 779, 864, 912, 939, 984, 1026, 1107, 1252, 1312, 1368, 1476, 1558, 1824, 1878, 1968, 2052, 2214, 2337, 2504, 2736, 2817, 2952, 3116, 3756, 3936, 4104, 4428, 4674, 5008, 5472, 5634, 5904, 5947, 6232, 7011, 7512, 8208, 8451, 8856, 9348, 10016, 11268, 11808, 11894, 12464, 12833, 14022, 15024, 16416, 16902, 17712, 17841, 18696, 21033, 22536, 23788, 24928, 25666, 28044, 30048, 33804, 35424, 35682, 37392, 38499, 42066, 45072, 47576, 51332, 53523, 56088, 67608, 71364, 74784, 76998, 84132, 90144, 95152, 102664, 107046, 112176, 115497, 135216, 142728, 153996, 160569, 168264, 190304, 205328, 214092, 224352, 230994, 243827, 270432, 285456, 307992, 321138, 336528, 346491, 410656, 428184, 461988, 487654, 570912, 615984, 642276, 673056, 692982, 731481, 856368, 923976, 975308, 1231968, 1284552, 1385964, 1462962, 1712736, 1847952, 1950616, 2194443, 2569104, 2771928, 2925924, 3695904, 3901232, 4388886, 5138208, 5543856, 5851848, 6583329, 7802464, 8777772, 11087712, 11703696, 13166658, 17555544, 23407392, 26333316, 35111088, 52666632, 70222176, 105333264, 210666528]

約数ペア:

[(1, 210666528), (2, 105333264), (3, 70222176), (4, 52666632), (6, 35111088), (8, 26333316), (9, 23407392), (12, 17555544), (16, 13166658), (18, 11703696), (19, 11087712), (24, 8777772), (27, 7802464), (32, 6583329), (36, 5851848), (38, 5543856), (41, 5138208), (48, 4388886), (54, 3901232), (57, 3695904), (72, 2925924), (76, 2771928), (82, 2569104), (96, 2194443), (108, 1950616), (114, 1847952), (123, 1712736), (144, 1462962), (152, 1385964), (164, 1284552), (171, 1231968), (216, 975308), (228, 923976), (246, 856368), (288, 731481), (304, 692982), (313, 673056), (328, 642276), (342, 615984), (369, 570912), (432, 487654), (456, 461988), (492, 428184), (513, 410656), (608, 346491), (626, 336528), (656, 321138), (684, 307992), (738, 285456), (779, 270432), (864, 243827), (912, 230994), (939, 224352), (984, 214092), (1026, 205328), (1107, 190304), (1252, 168264), (1312, 160569), (1368, 153996), (1476, 142728), (1558, 135216), (1824, 115497), (1878, 112176), (1968, 107046), (2052, 102664), (2214, 95152), (2337, 90144), (2504, 84132), (2736, 76998), (2817, 74784), (2952, 71364), (3116, 67608), (3756, 56088), (3936, 53523), (4104, 51332), (4428, 47576), (4674, 45072), (5008, 42066), (5472, 38499), (5634, 37392), (5904, 35682), (5947, 35424), (6232, 33804), (7011, 30048), (7512, 28044), (8208, 25666), (8451, 24928), (8856, 23788), (9348, 22536), (10016, 21033), (11268, 18696), (11808, 17841), (11894, 17712), (12464, 16902), (12833, 16416), (14022, 15024)]