15251014912

素因数分解:

$2^8\times 7^1\times {\mathrm{109}}^1\times {\mathrm{78079}}^1$

素因数の和:78211

約数の個数: 72

約数和(自身を含む): 35111014400

約数和(自身を除く): 19859999488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 218, 224, 256, 436, 448, 763, 872, 896, 1526, 1744, 1792, 3052, 3488, 6104, 6976, 12208, 13952, 24416, 27904, 48832, 78079, 97664, 156158, 195328, 312316, 546553, 624632, 1093106, 1249264, 2186212, 2498528, 4372424, 4997056, 8510611, 8744848, 9994112, 17021222, 17489696, 19988224, 34042444, 34979392, 59574277, 68084888, 69958784, 119148554, 136169776, 139917568, 238297108, 272339552, 476594216, 544679104, 953188432, 1089358208, 1906376864, 2178716416, 3812753728, 7625507456, 15251014912]

約数ペア:

[(1, 15251014912), (2, 7625507456), (4, 3812753728), (7, 2178716416), (8, 1906376864), (14, 1089358208), (16, 953188432), (28, 544679104), (32, 476594216), (56, 272339552), (64, 238297108), (109, 139917568), (112, 136169776), (128, 119148554), (218, 69958784), (224, 68084888), (256, 59574277), (436, 34979392), (448, 34042444), (763, 19988224), (872, 17489696), (896, 17021222), (1526, 9994112), (1744, 8744848), (1792, 8510611), (3052, 4997056), (3488, 4372424), (6104, 2498528), (6976, 2186212), (12208, 1249264), (13952, 1093106), (24416, 624632), (27904, 546553), (48832, 312316), (78079, 195328), (97664, 156158)]