394061148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{15887}}^1$

素因数の和:15963

約数の個数: 72

約数和(自身を含む): 1093030848

約数和(自身を除く): 698969700

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2756, 4134, 6201, 8268, 12402, 15887, 24804, 31774, 47661, 63548, 95322, 142983, 190644, 206531, 285966, 413062, 571932, 619593, 826124, 842011, 1239186, 1684022, 1858779, 2478372, 2526033, 3368044, 3717558, 5052066, 7435116, 7578099, 10104132, 10946143, 15156198, 21892286, 30312396, 32838429, 43784572, 65676858, 98515287, 131353716, 197030574, 394061148]

約数ペア:

[(1, 394061148), (2, 197030574), (3, 131353716), (4, 98515287), (6, 65676858), (9, 43784572), (12, 32838429), (13, 30312396), (18, 21892286), (26, 15156198), (36, 10946143), (39, 10104132), (52, 7578099), (53, 7435116), (78, 5052066), (106, 3717558), (117, 3368044), (156, 2526033), (159, 2478372), (212, 1858779), (234, 1684022), (318, 1239186), (468, 842011), (477, 826124), (636, 619593), (689, 571932), (954, 413062), (1378, 285966), (1908, 206531), (2067, 190644), (2756, 142983), (4134, 95322), (6201, 63548), (8268, 47661), (12402, 31774), (15887, 24804)]