208889472

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2909}}^1$

素因数の和:2954

約数の個数: 128

約数和(自身を含む): 641131200

約数和(自身を除く): 432241728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 187, 192, 204, 264, 272, 352, 374, 384, 408, 528, 544, 561, 704, 748, 816, 1056, 1088, 1122, 1408, 1496, 1632, 2112, 2176, 2244, 2909, 2992, 3264, 4224, 4488, 5818, 5984, 6528, 8727, 8976, 11636, 11968, 17454, 17952, 23272, 23936, 31999, 34908, 35904, 46544, 49453, 63998, 69816, 71808, 93088, 95997, 98906, 127996, 139632, 148359, 186176, 191994, 197812, 255992, 279264, 296718, 372352, 383988, 395624, 511984, 543983, 558528, 593436, 767976, 791248, 1023968, 1087966, 1117056, 1186872, 1535952, 1582496, 1631949, 2047936, 2175932, 2373744, 3071904, 3164992, 3263898, 4095872, 4351864, 4747488, 6143808, 6329984, 6527796, 8703728, 9494976, 12287616, 13055592, 17407456, 18989952, 26111184, 34814912, 52222368, 69629824, 104444736, 208889472]

約数ペア:

[(1, 208889472), (2, 104444736), (3, 69629824), (4, 52222368), (6, 34814912), (8, 26111184), (11, 18989952), (12, 17407456), (16, 13055592), (17, 12287616), (22, 9494976), (24, 8703728), (32, 6527796), (33, 6329984), (34, 6143808), (44, 4747488), (48, 4351864), (51, 4095872), (64, 3263898), (66, 3164992), (68, 3071904), (88, 2373744), (96, 2175932), (102, 2047936), (128, 1631949), (132, 1582496), (136, 1535952), (176, 1186872), (187, 1117056), (192, 1087966), (204, 1023968), (264, 791248), (272, 767976), (352, 593436), (374, 558528), (384, 543983), (408, 511984), (528, 395624), (544, 383988), (561, 372352), (704, 296718), (748, 279264), (816, 255992), (1056, 197812), (1088, 191994), (1122, 186176), (1408, 148359), (1496, 139632), (1632, 127996), (2112, 98906), (2176, 95997), (2244, 93088), (2909, 71808), (2992, 69816), (3264, 63998), (4224, 49453), (4488, 46544), (5818, 35904), (5984, 34908), (6528, 31999), (8727, 23936), (8976, 23272), (11636, 17952), (11968, 17454)]