2178791884416

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{810562457}}^1$

素因数の和:810562481

約数の個数: 64

約数和(自身を含む): 6614189657280

約数和(自身を除く): 4435397772864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 810562457, 1621124914, 2431687371, 3242249828, 4863374742, 5673937199, 6484499656, 9726749484, 11347874398, 12968999312, 17021811597, 19453498968, 22695748796, 25937998624, 34043623194, 38906997936, 45391497592, 51875997248, 68087246388, 77813995872, 90782995184, 103751994496, 136174492776, 155627991744, 181565990368, 272348985552, 311255983488, 363131980736, 544697971104, 726263961472, 1089395942208, 2178791884416]

約数ペア:

[(1, 2178791884416), (2, 1089395942208), (3, 726263961472), (4, 544697971104), (6, 363131980736), (7, 311255983488), (8, 272348985552), (12, 181565990368), (14, 155627991744), (16, 136174492776), (21, 103751994496), (24, 90782995184), (28, 77813995872), (32, 68087246388), (42, 51875997248), (48, 45391497592), (56, 38906997936), (64, 34043623194), (84, 25937998624), (96, 22695748796), (112, 19453498968), (128, 17021811597), (168, 12968999312), (192, 11347874398), (224, 9726749484), (336, 6484499656), (384, 5673937199), (448, 4863374742), (672, 3242249828), (896, 2431687371), (1344, 1621124914), (2688, 810562457)]