272221368

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{647}}^1$

素因数の和:1076

約数の個数: 64

約数和(自身を含む): 697973760

約数和(自身を除く): 425752392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 373, 376, 564, 647, 746, 1119, 1128, 1294, 1492, 1941, 2238, 2588, 2984, 3882, 4476, 5176, 7764, 8952, 15528, 17531, 30409, 35062, 52593, 60818, 70124, 91227, 105186, 121636, 140248, 182454, 210372, 241331, 243272, 364908, 420744, 482662, 723993, 729816, 965324, 1447986, 1930648, 2895972, 5791944, 11342557, 22685114, 34027671, 45370228, 68055342, 90740456, 136110684, 272221368]

約数ペア:

[(1, 272221368), (2, 136110684), (3, 90740456), (4, 68055342), (6, 45370228), (8, 34027671), (12, 22685114), (24, 11342557), (47, 5791944), (94, 2895972), (141, 1930648), (188, 1447986), (282, 965324), (373, 729816), (376, 723993), (564, 482662), (647, 420744), (746, 364908), (1119, 243272), (1128, 241331), (1294, 210372), (1492, 182454), (1941, 140248), (2238, 121636), (2588, 105186), (2984, 91227), (3882, 70124), (4476, 60818), (5176, 52593), (7764, 35062), (8952, 30409), (15528, 17531)]