290042448

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10259}}^1$

素因数の和:10320

約数の個数: 80

約数和(自身を含む): 814233600

約数和(自身を除く): 524191152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 7068, 9424, 10259, 14136, 20518, 28272, 30777, 41036, 61554, 82072, 123108, 164144, 194921, 246216, 318029, 389842, 492432, 584763, 636058, 779684, 954087, 1169526, 1272116, 1559368, 1908174, 2339052, 2544232, 3118736, 3816348, 4678104, 5088464, 6042551, 7632696, 9356208, 12085102, 15265392, 18127653, 24170204, 36255306, 48340408, 72510612, 96680816, 145021224, 290042448]

約数ペア:

[(1, 290042448), (2, 145021224), (3, 96680816), (4, 72510612), (6, 48340408), (8, 36255306), (12, 24170204), (16, 18127653), (19, 15265392), (24, 12085102), (31, 9356208), (38, 7632696), (48, 6042551), (57, 5088464), (62, 4678104), (76, 3816348), (93, 3118736), (114, 2544232), (124, 2339052), (152, 1908174), (186, 1559368), (228, 1272116), (248, 1169526), (304, 954087), (372, 779684), (456, 636058), (496, 584763), (589, 492432), (744, 389842), (912, 318029), (1178, 246216), (1488, 194921), (1767, 164144), (2356, 123108), (3534, 82072), (4712, 61554), (7068, 41036), (9424, 30777), (10259, 28272), (14136, 20518)]