1331274816

素因数分解:

$2^6\times 3^2\times {\mathrm{89}}^1\times {\mathrm{25969}}^1$

素因数の和:26076

約数の個数: 84

約数和(自身を含む): 3858882300

約数和(自身を除く): 2527607484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 144, 178, 192, 267, 288, 356, 534, 576, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 5696, 6408, 8544, 12816, 17088, 25632, 25969, 51264, 51938, 77907, 103876, 155814, 207752, 233721, 311628, 415504, 467442, 623256, 831008, 934884, 1246512, 1662016, 1869768, 2311241, 2493024, 3739536, 4622482, 4986048, 6933723, 7479072, 9244964, 13867446, 14958144, 18489928, 20801169, 27734892, 36979856, 41602338, 55469784, 73959712, 83204676, 110939568, 147919424, 166409352, 221879136, 332818704, 443758272, 665637408, 1331274816]

約数ペア:

[(1, 1331274816), (2, 665637408), (3, 443758272), (4, 332818704), (6, 221879136), (8, 166409352), (9, 147919424), (12, 110939568), (16, 83204676), (18, 73959712), (24, 55469784), (32, 41602338), (36, 36979856), (48, 27734892), (64, 20801169), (72, 18489928), (89, 14958144), (96, 13867446), (144, 9244964), (178, 7479072), (192, 6933723), (267, 4986048), (288, 4622482), (356, 3739536), (534, 2493024), (576, 2311241), (712, 1869768), (801, 1662016), (1068, 1246512), (1424, 934884), (1602, 831008), (2136, 623256), (2848, 467442), (3204, 415504), (4272, 311628), (5696, 233721), (6408, 207752), (8544, 155814), (12816, 103876), (17088, 77907), (25632, 51938), (25969, 51264)]