669660672

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{10139}}^1$

素因数の和:10203

約数の個数: 80

約数和(自身を含む): 1825686720

約数和(自身を除く): 1156026048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 512, 516, 688, 768, 1032, 1376, 1536, 2064, 2752, 4128, 5504, 8256, 10139, 11008, 16512, 20278, 22016, 30417, 33024, 40556, 60834, 66048, 81112, 121668, 162224, 243336, 324448, 435977, 486672, 648896, 871954, 973344, 1297792, 1307931, 1743908, 1946688, 2595584, 2615862, 3487816, 3893376, 5191168, 5231724, 6975632, 7786752, 10463448, 13951264, 15573504, 20926896, 27902528, 41853792, 55805056, 83707584, 111610112, 167415168, 223220224, 334830336, 669660672]

約数ペア:

[(1, 669660672), (2, 334830336), (3, 223220224), (4, 167415168), (6, 111610112), (8, 83707584), (12, 55805056), (16, 41853792), (24, 27902528), (32, 20926896), (43, 15573504), (48, 13951264), (64, 10463448), (86, 7786752), (96, 6975632), (128, 5231724), (129, 5191168), (172, 3893376), (192, 3487816), (256, 2615862), (258, 2595584), (344, 1946688), (384, 1743908), (512, 1307931), (516, 1297792), (688, 973344), (768, 871954), (1032, 648896), (1376, 486672), (1536, 435977), (2064, 324448), (2752, 243336), (4128, 162224), (5504, 121668), (8256, 81112), (10139, 66048), (11008, 60834), (16512, 40556), (20278, 33024), (22016, 30417)]