38890896

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1$

素因数の和:1104

約数の個数: 80

約数和(自身を含む): 111213120

約数和(自身を除く): 72322224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 73, 88, 132, 146, 176, 219, 264, 292, 438, 528, 584, 803, 876, 1009, 1168, 1606, 1752, 2018, 2409, 3027, 3212, 3504, 4036, 4818, 6054, 6424, 8072, 9636, 11099, 12108, 12848, 16144, 19272, 22198, 24216, 33297, 38544, 44396, 48432, 66594, 73657, 88792, 133188, 147314, 177584, 220971, 266376, 294628, 441942, 532752, 589256, 810227, 883884, 1178512, 1620454, 1767768, 2430681, 3240908, 3535536, 4861362, 6481816, 9722724, 12963632, 19445448, 38890896]

約数ペア:

[(1, 38890896), (2, 19445448), (3, 12963632), (4, 9722724), (6, 6481816), (8, 4861362), (11, 3535536), (12, 3240908), (16, 2430681), (22, 1767768), (24, 1620454), (33, 1178512), (44, 883884), (48, 810227), (66, 589256), (73, 532752), (88, 441942), (132, 294628), (146, 266376), (176, 220971), (219, 177584), (264, 147314), (292, 133188), (438, 88792), (528, 73657), (584, 66594), (803, 48432), (876, 44396), (1009, 38544), (1168, 33297), (1606, 24216), (1752, 22198), (2018, 19272), (2409, 16144), (3027, 12848), (3212, 12108), (3504, 11099), (4036, 9636), (4818, 8072), (6054, 6424)]