415888944

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{839}}^1$

素因数の和:1322

約数の個数: 80

約数和(自身を含む): 1124928000

約数和(自身を除く): 709039056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 449, 552, 839, 898, 1104, 1347, 1678, 1796, 2517, 2694, 3356, 3592, 5034, 5388, 6712, 7184, 10068, 10327, 10776, 13424, 19297, 20136, 20654, 21552, 30981, 38594, 40272, 41308, 57891, 61962, 77188, 82616, 115782, 123924, 154376, 165232, 231564, 247848, 308752, 376711, 463128, 495696, 753422, 926256, 1130133, 1506844, 2260266, 3013688, 4520532, 6027376, 8664353, 9041064, 17328706, 18082128, 25993059, 34657412, 51986118, 69314824, 103972236, 138629648, 207944472, 415888944]

約数ペア:

[(1, 415888944), (2, 207944472), (3, 138629648), (4, 103972236), (6, 69314824), (8, 51986118), (12, 34657412), (16, 25993059), (23, 18082128), (24, 17328706), (46, 9041064), (48, 8664353), (69, 6027376), (92, 4520532), (138, 3013688), (184, 2260266), (276, 1506844), (368, 1130133), (449, 926256), (552, 753422), (839, 495696), (898, 463128), (1104, 376711), (1347, 308752), (1678, 247848), (1796, 231564), (2517, 165232), (2694, 154376), (3356, 123924), (3592, 115782), (5034, 82616), (5388, 77188), (6712, 61962), (7184, 57891), (10068, 41308), (10327, 40272), (10776, 38594), (13424, 30981), (19297, 21552), (20136, 20654)]