355894884

素因数分解:

$2^2\times 3^8\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 108

約数和(自身を含む): 952293888

約数和(自身を除く): 596399004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 191, 213, 243, 284, 324, 382, 426, 486, 573, 639, 729, 764, 852, 972, 1146, 1278, 1458, 1719, 1917, 2187, 2292, 2556, 2916, 3438, 3834, 4374, 5157, 5751, 6561, 6876, 7668, 8748, 10314, 11502, 13122, 13561, 15471, 17253, 20628, 23004, 26244, 27122, 30942, 34506, 40683, 46413, 51759, 54244, 61884, 69012, 81366, 92826, 103518, 122049, 139239, 155277, 162732, 185652, 207036, 244098, 278478, 310554, 366147, 417717, 465831, 488196, 556956, 621108, 732294, 835434, 931662, 1098441, 1253151, 1464588, 1670868, 1863324, 2196882, 2506302, 3295323, 4393764, 5012604, 6590646, 9885969, 13181292, 19771938, 29657907, 39543876, 59315814, 88973721, 118631628, 177947442, 355894884]

約数ペア:

[(1, 355894884), (2, 177947442), (3, 118631628), (4, 88973721), (6, 59315814), (9, 39543876), (12, 29657907), (18, 19771938), (27, 13181292), (36, 9885969), (54, 6590646), (71, 5012604), (81, 4393764), (108, 3295323), (142, 2506302), (162, 2196882), (191, 1863324), (213, 1670868), (243, 1464588), (284, 1253151), (324, 1098441), (382, 931662), (426, 835434), (486, 732294), (573, 621108), (639, 556956), (729, 488196), (764, 465831), (852, 417717), (972, 366147), (1146, 310554), (1278, 278478), (1458, 244098), (1719, 207036), (1917, 185652), (2187, 162732), (2292, 155277), (2556, 139239), (2916, 122049), (3438, 103518), (3834, 92826), (4374, 81366), (5157, 69012), (5751, 61884), (6561, 54244), (6876, 51759), (7668, 46413), (8748, 40683), (10314, 34506), (11502, 30942), (13122, 27122), (13561, 26244), (15471, 23004), (17253, 20628)]