409489944

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{5113}}^1$

素因数の和:5240

約数の個数: 64

約数和(自身を含む): 1060439040

約数和(自身を除く): 650949096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 71, 94, 141, 142, 188, 213, 282, 284, 376, 426, 564, 568, 852, 1128, 1704, 3337, 5113, 6674, 10011, 10226, 13348, 15339, 20022, 20452, 26696, 30678, 40044, 40904, 61356, 80088, 122712, 240311, 363023, 480622, 720933, 726046, 961244, 1089069, 1441866, 1452092, 1922488, 2178138, 2883732, 2904184, 4356276, 5767464, 8712552, 17062081, 34124162, 51186243, 68248324, 102372486, 136496648, 204744972, 409489944]

約数ペア:

[(1, 409489944), (2, 204744972), (3, 136496648), (4, 102372486), (6, 68248324), (8, 51186243), (12, 34124162), (24, 17062081), (47, 8712552), (71, 5767464), (94, 4356276), (141, 2904184), (142, 2883732), (188, 2178138), (213, 1922488), (282, 1452092), (284, 1441866), (376, 1089069), (426, 961244), (564, 726046), (568, 720933), (852, 480622), (1128, 363023), (1704, 240311), (3337, 122712), (5113, 80088), (6674, 61356), (10011, 40904), (10226, 40044), (13348, 30678), (15339, 26696), (20022, 20452)]