2015412992

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3163}}^1$

素因数の和:3329

約数の個数: 72

約数和(自身を含む): 4268362560

約数和(自身を除く): 2252949568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 131, 152, 256, 262, 304, 524, 608, 1048, 1216, 2096, 2432, 2489, 3163, 4192, 4864, 4978, 6326, 8384, 9956, 12652, 16768, 19912, 25304, 33536, 39824, 50608, 60097, 79648, 101216, 120194, 159296, 202432, 240388, 318592, 404864, 414353, 480776, 637184, 809728, 828706, 961552, 1657412, 1923104, 3314824, 3846208, 6629648, 7692416, 7872707, 13259296, 15384832, 15745414, 26518592, 31490828, 53037184, 62981656, 106074368, 125963312, 251926624, 503853248, 1007706496, 2015412992]

約数ペア:

[(1, 2015412992), (2, 1007706496), (4, 503853248), (8, 251926624), (16, 125963312), (19, 106074368), (32, 62981656), (38, 53037184), (64, 31490828), (76, 26518592), (128, 15745414), (131, 15384832), (152, 13259296), (256, 7872707), (262, 7692416), (304, 6629648), (524, 3846208), (608, 3314824), (1048, 1923104), (1216, 1657412), (2096, 961552), (2432, 828706), (2489, 809728), (3163, 637184), (4192, 480776), (4864, 414353), (4978, 404864), (6326, 318592), (8384, 240388), (9956, 202432), (12652, 159296), (16768, 120194), (19912, 101216), (25304, 79648), (33536, 60097), (39824, 50608)]