487786654432

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4212029}}^1$

素因数の和:4212104

約数の個数: 96

約数和(自身を含む): 1222769157120

約数和(自身を除く): 734982502688

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 56, 77, 88, 94, 112, 154, 176, 188, 224, 308, 329, 352, 376, 517, 616, 658, 752, 1034, 1232, 1316, 1504, 2068, 2464, 2632, 3619, 4136, 5264, 7238, 8272, 10528, 14476, 16544, 28952, 57904, 115808, 4212029, 8424058, 16848116, 29484203, 33696232, 46332319, 58968406, 67392464, 92664638, 117936812, 134784928, 185329276, 197965363, 235873624, 324326233, 370658552, 395930726, 471747248, 648652466, 741317104, 791861452, 943494496, 1297304932, 1385757541, 1482634208, 1583722904, 2177618993, 2594609864, 2771515082, 3167445808, 4355237986, 5189219728, 5543030164, 6334891616, 8710475972, 10378439456, 11086060328, 15243332951, 17420951944, 22172120656, 30486665902, 34841903888, 44344241312, 60973331804, 69683807776, 121946663608, 243893327216, 487786654432]

約数ペア:

[(1, 487786654432), (2, 243893327216), (4, 121946663608), (7, 69683807776), (8, 60973331804), (11, 44344241312), (14, 34841903888), (16, 30486665902), (22, 22172120656), (28, 17420951944), (32, 15243332951), (44, 11086060328), (47, 10378439456), (56, 8710475972), (77, 6334891616), (88, 5543030164), (94, 5189219728), (112, 4355237986), (154, 3167445808), (176, 2771515082), (188, 2594609864), (224, 2177618993), (308, 1583722904), (329, 1482634208), (352, 1385757541), (376, 1297304932), (517, 943494496), (616, 791861452), (658, 741317104), (752, 648652466), (1034, 471747248), (1232, 395930726), (1316, 370658552), (1504, 324326233), (2068, 235873624), (2464, 197965363), (2632, 185329276), (3619, 134784928), (4136, 117936812), (5264, 92664638), (7238, 67392464), (8272, 58968406), (10528, 46332319), (14476, 33696232), (16544, 29484203), (28952, 16848116), (57904, 8424058), (115808, 4212029)]