653367636

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{599}}^1\times {\mathrm{739}}^1$

素因数の和:1389

約数の個数: 72

約数和(自身を含む): 1696968000

約数和(自身を除く): 1043600364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 599, 738, 739, 1198, 1476, 1478, 1797, 2217, 2396, 2956, 3594, 4434, 5391, 6651, 7188, 8868, 10782, 13302, 21564, 24559, 26604, 30299, 49118, 60598, 73677, 90897, 98236, 121196, 147354, 181794, 221031, 272691, 294708, 363588, 442062, 442661, 545382, 884124, 885322, 1090764, 1327983, 1770644, 2655966, 3983949, 5311932, 7967898, 15935796, 18149101, 36298202, 54447303, 72596404, 108894606, 163341909, 217789212, 326683818, 653367636]

約数ペア:

[(1, 653367636), (2, 326683818), (3, 217789212), (4, 163341909), (6, 108894606), (9, 72596404), (12, 54447303), (18, 36298202), (36, 18149101), (41, 15935796), (82, 7967898), (123, 5311932), (164, 3983949), (246, 2655966), (369, 1770644), (492, 1327983), (599, 1090764), (738, 885322), (739, 884124), (1198, 545382), (1476, 442661), (1478, 442062), (1797, 363588), (2217, 294708), (2396, 272691), (2956, 221031), (3594, 181794), (4434, 147354), (5391, 121196), (6651, 98236), (7188, 90897), (8868, 73677), (10782, 60598), (13302, 49118), (21564, 30299), (24559, 26604)]