218211408

素因数分解:

$2^4\times 3^4\times {\mathrm{137}}^1\times {\mathrm{1229}}^1$

素因数の和:1386

約数の個数: 100

約数和(自身を含む): 636694740

約数和(自身を除く): 418483332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 137, 144, 162, 216, 274, 324, 411, 432, 548, 648, 822, 1096, 1229, 1233, 1296, 1644, 2192, 2458, 2466, 3288, 3687, 3699, 4916, 4932, 6576, 7374, 7398, 9832, 9864, 11061, 11097, 14748, 14796, 19664, 19728, 22122, 22194, 29496, 29592, 33183, 44244, 44388, 58992, 59184, 66366, 88488, 88776, 99549, 132732, 168373, 176976, 177552, 199098, 265464, 336746, 398196, 505119, 530928, 673492, 796392, 1010238, 1346984, 1515357, 1592784, 2020476, 2693968, 3030714, 4040952, 4546071, 6061428, 8081904, 9092142, 12122856, 13638213, 18184284, 24245712, 27276426, 36368568, 54552852, 72737136, 109105704, 218211408]

約数ペア:

[(1, 218211408), (2, 109105704), (3, 72737136), (4, 54552852), (6, 36368568), (8, 27276426), (9, 24245712), (12, 18184284), (16, 13638213), (18, 12122856), (24, 9092142), (27, 8081904), (36, 6061428), (48, 4546071), (54, 4040952), (72, 3030714), (81, 2693968), (108, 2020476), (137, 1592784), (144, 1515357), (162, 1346984), (216, 1010238), (274, 796392), (324, 673492), (411, 530928), (432, 505119), (548, 398196), (648, 336746), (822, 265464), (1096, 199098), (1229, 177552), (1233, 176976), (1296, 168373), (1644, 132732), (2192, 99549), (2458, 88776), (2466, 88488), (3288, 66366), (3687, 59184), (3699, 58992), (4916, 44388), (4932, 44244), (6576, 33183), (7374, 29592), (7398, 29496), (9832, 22194), (9864, 22122), (11061, 19728), (11097, 19664), (14748, 14796)]