338771844

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2837}}^1$

素因数の和:2985

約数の個数: 72

約数和(自身を含む): 892539648

約数和(自身を除く): 553767804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 107, 124, 186, 214, 279, 321, 372, 428, 558, 642, 963, 1116, 1284, 1926, 2837, 3317, 3852, 5674, 6634, 8511, 9951, 11348, 13268, 17022, 19902, 25533, 29853, 34044, 39804, 51066, 59706, 87947, 102132, 119412, 175894, 263841, 303559, 351788, 527682, 607118, 791523, 910677, 1055364, 1214236, 1583046, 1821354, 2732031, 3166092, 3642708, 5464062, 9410329, 10928124, 18820658, 28230987, 37641316, 56461974, 84692961, 112923948, 169385922, 338771844]

約数ペア:

[(1, 338771844), (2, 169385922), (3, 112923948), (4, 84692961), (6, 56461974), (9, 37641316), (12, 28230987), (18, 18820658), (31, 10928124), (36, 9410329), (62, 5464062), (93, 3642708), (107, 3166092), (124, 2732031), (186, 1821354), (214, 1583046), (279, 1214236), (321, 1055364), (372, 910677), (428, 791523), (558, 607118), (642, 527682), (963, 351788), (1116, 303559), (1284, 263841), (1926, 175894), (2837, 119412), (3317, 102132), (3852, 87947), (5674, 59706), (6634, 51066), (8511, 39804), (9951, 34044), (11348, 29853), (13268, 25533), (17022, 19902)]