127943448

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{449}}^1$

素因数の和:872

約数の個数: 64

約数和(自身を含む): 331776000

約数和(自身を除く): 203832552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 383, 449, 744, 766, 898, 1149, 1347, 1532, 1796, 2298, 2694, 3064, 3592, 4596, 5388, 9192, 10776, 11873, 13919, 23746, 27838, 35619, 41757, 47492, 55676, 71238, 83514, 94984, 111352, 142476, 167028, 171967, 284952, 334056, 343934, 515901, 687868, 1031802, 1375736, 2063604, 4127208, 5330977, 10661954, 15992931, 21323908, 31985862, 42647816, 63971724, 127943448]

約数ペア:

[(1, 127943448), (2, 63971724), (3, 42647816), (4, 31985862), (6, 21323908), (8, 15992931), (12, 10661954), (24, 5330977), (31, 4127208), (62, 2063604), (93, 1375736), (124, 1031802), (186, 687868), (248, 515901), (372, 343934), (383, 334056), (449, 284952), (744, 171967), (766, 167028), (898, 142476), (1149, 111352), (1347, 94984), (1532, 83514), (1796, 71238), (2298, 55676), (2694, 47492), (3064, 41757), (3592, 35619), (4596, 27838), (5388, 23746), (9192, 13919), (10776, 11873)]