743261796

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{290791}}^1$

素因数の和:290872

約数の個数: 36

約数和(自身を含む): 1905269184

約数和(自身を除く): 1162007388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 290791, 581582, 872373, 1163164, 1744746, 2617119, 3489492, 5234238, 10468476, 20646161, 41292322, 61938483, 82584644, 123876966, 185815449, 247753932, 371630898, 743261796]

約数ペア:

[(1, 743261796), (2, 371630898), (3, 247753932), (4, 185815449), (6, 123876966), (9, 82584644), (12, 61938483), (18, 41292322), (36, 20646161), (71, 10468476), (142, 5234238), (213, 3489492), (284, 2617119), (426, 1744746), (639, 1163164), (852, 872373), (1278, 581582), (2556, 290791)]