213667584

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{21401}}^1$

素因数の和:21433

約数の個数: 72

約数和(自身を含む): 612439632

約数和(自身を除く): 398772048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 21401, 42802, 64203, 85604, 128406, 171208, 256812, 278213, 342416, 513624, 556426, 684832, 834639, 1027248, 1112852, 1369664, 1669278, 2054496, 2225704, 2739328, 3338556, 4108992, 4451408, 5478656, 6677112, 8217984, 8902816, 13354224, 16435968, 17805632, 26708448, 35611264, 53416896, 71222528, 106833792, 213667584]

約数ペア:

[(1, 213667584), (2, 106833792), (3, 71222528), (4, 53416896), (6, 35611264), (8, 26708448), (12, 17805632), (13, 16435968), (16, 13354224), (24, 8902816), (26, 8217984), (32, 6677112), (39, 5478656), (48, 4451408), (52, 4108992), (64, 3338556), (78, 2739328), (96, 2225704), (104, 2054496), (128, 1669278), (156, 1369664), (192, 1112852), (208, 1027248), (256, 834639), (312, 684832), (384, 556426), (416, 513624), (624, 342416), (768, 278213), (832, 256812), (1248, 171208), (1664, 128406), (2496, 85604), (3328, 64203), (4992, 42802), (9984, 21401)]