274575488

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1021}}^1$

素因数の和:1237

約数の個数: 64

約数和(自身を含む): 600445440

約数和(自身を除く): 325869952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 191, 352, 382, 704, 764, 1021, 1408, 1528, 2042, 2101, 3056, 4084, 4202, 6112, 8168, 8404, 11231, 12224, 16336, 16808, 22462, 24448, 32672, 33616, 44924, 65344, 67232, 89848, 130688, 134464, 179696, 195011, 268928, 359392, 390022, 718784, 780044, 1437568, 1560088, 2145121, 3120176, 4290242, 6240352, 8580484, 12480704, 17160968, 24961408, 34321936, 68643872, 137287744, 274575488]

約数ペア:

[(1, 274575488), (2, 137287744), (4, 68643872), (8, 34321936), (11, 24961408), (16, 17160968), (22, 12480704), (32, 8580484), (44, 6240352), (64, 4290242), (88, 3120176), (128, 2145121), (176, 1560088), (191, 1437568), (352, 780044), (382, 718784), (704, 390022), (764, 359392), (1021, 268928), (1408, 195011), (1528, 179696), (2042, 134464), (2101, 130688), (3056, 89848), (4084, 67232), (4202, 65344), (6112, 44924), (8168, 33616), (8404, 32672), (11231, 24448), (12224, 22462), (16336, 16808)]