255267888

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9029}}^1$

素因数の和:9090

約数の個数: 80

約数和(自身を含む): 716620800

約数和(自身を除く): 461352912

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, 9029, 9424, 14136, 18058, 27087, 28272, 36116, 54174, 72232, 108348, 144464, 171551, 216696, 279899, 343102, 433392, 514653, 559798, 686204, 839697, 1029306, 1119596, 1372408, 1679394, 2058612, 2239192, 2744816, 3358788, 4117224, 4478384, 5318081, 6717576, 8234448, 10636162, 13435152, 15954243, 21272324, 31908486, 42544648, 63816972, 85089296, 127633944, 255267888]

約数ペア:

[(1, 255267888), (2, 127633944), (3, 85089296), (4, 63816972), (6, 42544648), (8, 31908486), (12, 21272324), (16, 15954243), (19, 13435152), (24, 10636162), (31, 8234448), (38, 6717576), (48, 5318081), (57, 4478384), (62, 4117224), (76, 3358788), (93, 2744816), (114, 2239192), (124, 2058612), (152, 1679394), (186, 1372408), (228, 1119596), (248, 1029306), (304, 839697), (372, 686204), (456, 559798), (496, 514653), (589, 433392), (744, 343102), (912, 279899), (1178, 216696), (1488, 171551), (1767, 144464), (2356, 108348), (3534, 72232), (4712, 54174), (7068, 36116), (9029, 28272), (9424, 27087), (14136, 18058)]