809350728

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{29401}}^1$

素因数の和:29478

約数の個数: 64

約数和(自身を含む): 2145169920

約数和(自身を除く): 1335819192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 744, 888, 1147, 2294, 3441, 4588, 6882, 9176, 13764, 27528, 29401, 58802, 88203, 117604, 176406, 235208, 352812, 705624, 911431, 1087837, 1822862, 2175674, 2734293, 3263511, 3645724, 4351348, 5468586, 6527022, 7291448, 8702696, 10937172, 13054044, 21874344, 26108088, 33722947, 67445894, 101168841, 134891788, 202337682, 269783576, 404675364, 809350728]

約数ペア:

[(1, 809350728), (2, 404675364), (3, 269783576), (4, 202337682), (6, 134891788), (8, 101168841), (12, 67445894), (24, 33722947), (31, 26108088), (37, 21874344), (62, 13054044), (74, 10937172), (93, 8702696), (111, 7291448), (124, 6527022), (148, 5468586), (186, 4351348), (222, 3645724), (248, 3263511), (296, 2734293), (372, 2175674), (444, 1822862), (744, 1087837), (888, 911431), (1147, 705624), (2294, 352812), (3441, 235208), (4588, 176406), (6882, 117604), (9176, 88203), (13764, 58802), (27528, 29401)]