318342984

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{823}}^1$

素因数の和:1130

約数の個数: 64

約数和(自身を含む): 811607040

約数和(自身を除く): 493264056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 227, 284, 426, 454, 568, 681, 823, 852, 908, 1362, 1646, 1704, 1816, 2469, 2724, 3292, 4938, 5448, 6584, 9876, 16117, 19752, 32234, 48351, 58433, 64468, 96702, 116866, 128936, 175299, 186821, 193404, 233732, 350598, 373642, 386808, 467464, 560463, 701196, 747284, 1120926, 1402392, 1494568, 2241852, 4483704, 13264291, 26528582, 39792873, 53057164, 79585746, 106114328, 159171492, 318342984]

約数ペア:

[(1, 318342984), (2, 159171492), (3, 106114328), (4, 79585746), (6, 53057164), (8, 39792873), (12, 26528582), (24, 13264291), (71, 4483704), (142, 2241852), (213, 1494568), (227, 1402392), (284, 1120926), (426, 747284), (454, 701196), (568, 560463), (681, 467464), (823, 386808), (852, 373642), (908, 350598), (1362, 233732), (1646, 193404), (1704, 186821), (1816, 175299), (2469, 128936), (2724, 116866), (3292, 96702), (4938, 64468), (5448, 58433), (6584, 48351), (9876, 32234), (16117, 19752)]