215813112

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1$

素因数の和:900

約数の個数: 64

約数和(自身を含む): 550560000

約数和(自身を除く): 334746888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 199, 219, 292, 398, 438, 584, 597, 619, 796, 876, 1194, 1238, 1592, 1752, 1857, 2388, 2476, 3714, 4776, 4952, 7428, 14527, 14856, 29054, 43581, 45187, 58108, 87162, 90374, 116216, 123181, 135561, 174324, 180748, 246362, 271122, 348648, 361496, 369543, 492724, 542244, 739086, 985448, 1084488, 1478172, 2956344, 8992213, 17984426, 26976639, 35968852, 53953278, 71937704, 107906556, 215813112]

約数ペア:

[(1, 215813112), (2, 107906556), (3, 71937704), (4, 53953278), (6, 35968852), (8, 26976639), (12, 17984426), (24, 8992213), (73, 2956344), (146, 1478172), (199, 1084488), (219, 985448), (292, 739086), (398, 542244), (438, 492724), (584, 369543), (597, 361496), (619, 348648), (796, 271122), (876, 246362), (1194, 180748), (1238, 174324), (1592, 135561), (1752, 123181), (1857, 116216), (2388, 90374), (2476, 87162), (3714, 58108), (4776, 45187), (4952, 43581), (7428, 29054), (14527, 14856)]