291235008

素因数分解:

$2^6\times 3^1\times {\mathrm{131}}^1\times {\mathrm{11579}}^1$

素因数の和:11725

約数の個数: 56

約数和(自身を含む): 776508480

約数和(自身を除く): 485273472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 131, 192, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 4192, 6288, 8384, 11579, 12576, 23158, 25152, 34737, 46316, 69474, 92632, 138948, 185264, 277896, 370528, 555792, 741056, 1111584, 1516849, 2223168, 3033698, 4550547, 6067396, 9101094, 12134792, 18202188, 24269584, 36404376, 48539168, 72808752, 97078336, 145617504, 291235008]

約数ペア:

[(1, 291235008), (2, 145617504), (3, 97078336), (4, 72808752), (6, 48539168), (8, 36404376), (12, 24269584), (16, 18202188), (24, 12134792), (32, 9101094), (48, 6067396), (64, 4550547), (96, 3033698), (131, 2223168), (192, 1516849), (262, 1111584), (393, 741056), (524, 555792), (786, 370528), (1048, 277896), (1572, 185264), (2096, 138948), (3144, 92632), (4192, 69474), (6288, 46316), (8384, 34737), (11579, 25152), (12576, 23158)]