213447672

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4217}}^1$

素因数の和:4285

約数の個数: 96

約数和(自身を含む): 625107600

約数和(自身を除く): 411659928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 37, 38, 57, 72, 74, 76, 111, 114, 148, 152, 171, 222, 228, 296, 333, 342, 444, 456, 666, 684, 703, 888, 1332, 1368, 1406, 2109, 2664, 2812, 4217, 4218, 5624, 6327, 8434, 8436, 12651, 12654, 16868, 16872, 25302, 25308, 33736, 37953, 50604, 50616, 75906, 80123, 101208, 151812, 156029, 160246, 240369, 303624, 312058, 320492, 468087, 480738, 624116, 640984, 721107, 936174, 961476, 1248232, 1404261, 1442214, 1872348, 1922952, 2808522, 2884428, 2964551, 3744696, 5617044, 5768856, 5929102, 8893653, 11234088, 11858204, 17787306, 23716408, 26680959, 35574612, 53361918, 71149224, 106723836, 213447672]

約数ペア:

[(1, 213447672), (2, 106723836), (3, 71149224), (4, 53361918), (6, 35574612), (8, 26680959), (9, 23716408), (12, 17787306), (18, 11858204), (19, 11234088), (24, 8893653), (36, 5929102), (37, 5768856), (38, 5617044), (57, 3744696), (72, 2964551), (74, 2884428), (76, 2808522), (111, 1922952), (114, 1872348), (148, 1442214), (152, 1404261), (171, 1248232), (222, 961476), (228, 936174), (296, 721107), (333, 640984), (342, 624116), (444, 480738), (456, 468087), (666, 320492), (684, 312058), (703, 303624), (888, 240369), (1332, 160246), (1368, 156029), (1406, 151812), (2109, 101208), (2664, 80123), (2812, 75906), (4217, 50616), (4218, 50604), (5624, 37953), (6327, 33736), (8434, 25308), (8436, 25302), (12651, 16872), (12654, 16868)]