228358764

素因数分解:

$2^2\times 3^5\times {\mathrm{239}}^1\times {\mathrm{983}}^1$

素因数の和:1241

約数の個数: 72

約数和(自身を含む): 601735680

約数和(自身を除く): 373376916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 239, 243, 324, 478, 486, 717, 956, 972, 983, 1434, 1966, 2151, 2868, 2949, 3932, 4302, 5898, 6453, 8604, 8847, 11796, 12906, 17694, 19359, 25812, 26541, 35388, 38718, 53082, 58077, 77436, 79623, 106164, 116154, 159246, 232308, 234937, 238869, 318492, 469874, 477738, 704811, 939748, 955476, 1409622, 2114433, 2819244, 4228866, 6343299, 8457732, 12686598, 19029897, 25373196, 38059794, 57089691, 76119588, 114179382, 228358764]

約数ペア:

[(1, 228358764), (2, 114179382), (3, 76119588), (4, 57089691), (6, 38059794), (9, 25373196), (12, 19029897), (18, 12686598), (27, 8457732), (36, 6343299), (54, 4228866), (81, 2819244), (108, 2114433), (162, 1409622), (239, 955476), (243, 939748), (324, 704811), (478, 477738), (486, 469874), (717, 318492), (956, 238869), (972, 234937), (983, 232308), (1434, 159246), (1966, 116154), (2151, 106164), (2868, 79623), (2949, 77436), (3932, 58077), (4302, 53082), (5898, 38718), (6453, 35388), (8604, 26541), (8847, 25812), (11796, 19359), (12906, 17694)]