3000000224

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{153437}}^1$

素因数の和:153507

約数の個数: 48

約数和(自身を含む): 6495951168

約数和(自身を除く): 3495950944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 376, 416, 611, 752, 1222, 1504, 2444, 4888, 9776, 19552, 153437, 306874, 613748, 1227496, 1994681, 2454992, 3989362, 4909984, 7211539, 7978724, 14423078, 15957448, 28846156, 31914896, 57692312, 63829792, 93750007, 115384624, 187500014, 230769248, 375000028, 750000056, 1500000112, 3000000224]

約数ペア:

[(1, 3000000224), (2, 1500000112), (4, 750000056), (8, 375000028), (13, 230769248), (16, 187500014), (26, 115384624), (32, 93750007), (47, 63829792), (52, 57692312), (94, 31914896), (104, 28846156), (188, 15957448), (208, 14423078), (376, 7978724), (416, 7211539), (611, 4909984), (752, 3989362), (1222, 2454992), (1504, 1994681), (2444, 1227496), (4888, 613748), (9776, 306874), (19552, 153437)]