13317984

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:500

約数の個数: 72

約数和(自身を含む): 38270232

約数和(自身を除く): 24952248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 353, 393, 524, 706, 786, 1048, 1059, 1179, 1412, 1572, 2096, 2118, 2358, 2824, 3144, 3177, 4192, 4236, 4716, 5648, 6288, 6354, 8472, 9432, 11296, 12576, 12708, 16944, 18864, 25416, 33888, 37728, 46243, 50832, 92486, 101664, 138729, 184972, 277458, 369944, 416187, 554916, 739888, 832374, 1109832, 1479776, 1664748, 2219664, 3329496, 4439328, 6658992, 13317984]

約数ペア:

[(1, 13317984), (2, 6658992), (3, 4439328), (4, 3329496), (6, 2219664), (8, 1664748), (9, 1479776), (12, 1109832), (16, 832374), (18, 739888), (24, 554916), (32, 416187), (36, 369944), (48, 277458), (72, 184972), (96, 138729), (131, 101664), (144, 92486), (262, 50832), (288, 46243), (353, 37728), (393, 33888), (524, 25416), (706, 18864), (786, 16944), (1048, 12708), (1059, 12576), (1179, 11296), (1412, 9432), (1572, 8472), (2096, 6354), (2118, 6288), (2358, 5648), (2824, 4716), (3144, 4236), (3177, 4192)]