321962012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 599981088

約数和(自身を除く): 278019076

約数列:

[1, 2, 4, 37, 41, 74, 82, 97, 148, 164, 194, 388, 547, 1094, 1517, 2188, 3034, 3589, 3977, 6068, 7178, 7954, 14356, 15908, 20239, 22427, 40478, 44854, 53059, 80956, 89708, 106118, 147149, 212236, 294298, 588596, 829799, 1659598, 1963183, 2175419, 3319196, 3926366, 4350838, 7852732, 8701676, 80490503, 160981006, 321962012]

約数ペア:

[(1, 321962012), (2, 160981006), (4, 80490503), (37, 8701676), (41, 7852732), (74, 4350838), (82, 3926366), (97, 3319196), (148, 2175419), (164, 1963183), (194, 1659598), (388, 829799), (547, 588596), (1094, 294298), (1517, 212236), (2188, 147149), (3034, 106118), (3589, 89708), (3977, 80956), (6068, 53059), (7178, 44854), (7954, 40478), (14356, 22427), (15908, 20239)]