1215690610688

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{31242049}}^1$

素因数の和:31242090

約数の個数: 48

約数和(自身を含む): 2558723895000

約数和(自身を除く): 1343033284312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2048, 2432, 4864, 9728, 19456, 38912, 31242049, 62484098, 124968196, 249936392, 499872784, 593598931, 999745568, 1187197862, 1999491136, 2374395724, 3998982272, 4748791448, 7997964544, 9497582896, 15995929088, 18995165792, 31991858176, 37990331584, 63983716352, 75980663168, 151961326336, 303922652672, 607845305344, 1215690610688]

約数ペア:

[(1, 1215690610688), (2, 607845305344), (4, 303922652672), (8, 151961326336), (16, 75980663168), (19, 63983716352), (32, 37990331584), (38, 31991858176), (64, 18995165792), (76, 15995929088), (128, 9497582896), (152, 7997964544), (256, 4748791448), (304, 3998982272), (512, 2374395724), (608, 1999491136), (1024, 1187197862), (1216, 999745568), (2048, 593598931), (2432, 499872784), (4864, 249936392), (9728, 124968196), (19456, 62484098), (38912, 31242049)]