211316649732

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{479}}^1\times {\mathrm{75181}}^1$

素因数の和:75833

約数の個数: 72

約数和(自身を含む): 538567760640

約数和(自身を除く): 327251110908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 479, 489, 652, 958, 978, 1437, 1467, 1916, 1956, 2874, 2934, 4311, 5748, 5868, 8622, 17244, 75181, 78077, 150362, 156154, 225543, 234231, 300724, 312308, 451086, 468462, 676629, 702693, 902172, 936924, 1353258, 1405386, 2706516, 2810772, 12254503, 24509006, 36011699, 36763509, 49018012, 72023398, 73527018, 108035097, 110290527, 144046796, 147054036, 216070194, 220581054, 324105291, 432140388, 441162108, 648210582, 1296421164, 5869906937, 11739813874, 17609720811, 23479627748, 35219441622, 52829162433, 70438883244, 105658324866, 211316649732]

約数ペア:

[(1, 211316649732), (2, 105658324866), (3, 70438883244), (4, 52829162433), (6, 35219441622), (9, 23479627748), (12, 17609720811), (18, 11739813874), (36, 5869906937), (163, 1296421164), (326, 648210582), (479, 441162108), (489, 432140388), (652, 324105291), (958, 220581054), (978, 216070194), (1437, 147054036), (1467, 144046796), (1916, 110290527), (1956, 108035097), (2874, 73527018), (2934, 72023398), (4311, 49018012), (5748, 36763509), (5868, 36011699), (8622, 24509006), (17244, 12254503), (75181, 2810772), (78077, 2706516), (150362, 1405386), (156154, 1353258), (225543, 936924), (234231, 902172), (300724, 702693), (312308, 676629), (451086, 468462)]