383432960

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 990734976

約数和(自身を除く): 607302016

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 67, 68, 80, 85, 128, 134, 136, 160, 170, 256, 263, 268, 272, 320, 335, 340, 526, 536, 544, 640, 670, 680, 1052, 1072, 1088, 1139, 1280, 1315, 1340, 1360, 2104, 2144, 2176, 2278, 2630, 2680, 2720, 4208, 4288, 4352, 4471, 4556, 5260, 5360, 5440, 5695, 8416, 8576, 8942, 9112, 10520, 10720, 10880, 11390, 16832, 17152, 17621, 17884, 18224, 21040, 21440, 21760, 22355, 22780, 33664, 35242, 35768, 36448, 42080, 42880, 44710, 45560, 67328, 70484, 71536, 72896, 84160, 85760, 88105, 89420, 91120, 140968, 143072, 145792, 168320, 176210, 178840, 182240, 281936, 286144, 291584, 299557, 336640, 352420, 357680, 364480, 563872, 572288, 599114, 704840, 715360, 728960, 1127744, 1144576, 1198228, 1409680, 1430720, 1457920, 1497785, 2255488, 2396456, 2819360, 2861440, 2995570, 4510976, 4792912, 5638720, 5722880, 5991140, 9585824, 11277440, 11982280, 19171648, 22554880, 23964560, 38343296, 47929120, 76686592, 95858240, 191716480, 383432960]

約数ペア:

[(1, 383432960), (2, 191716480), (4, 95858240), (5, 76686592), (8, 47929120), (10, 38343296), (16, 23964560), (17, 22554880), (20, 19171648), (32, 11982280), (34, 11277440), (40, 9585824), (64, 5991140), (67, 5722880), (68, 5638720), (80, 4792912), (85, 4510976), (128, 2995570), (134, 2861440), (136, 2819360), (160, 2396456), (170, 2255488), (256, 1497785), (263, 1457920), (268, 1430720), (272, 1409680), (320, 1198228), (335, 1144576), (340, 1127744), (526, 728960), (536, 715360), (544, 704840), (640, 599114), (670, 572288), (680, 563872), (1052, 364480), (1072, 357680), (1088, 352420), (1139, 336640), (1280, 299557), (1315, 291584), (1340, 286144), (1360, 281936), (2104, 182240), (2144, 178840), (2176, 176210), (2278, 168320), (2630, 145792), (2680, 143072), (2720, 140968), (4208, 91120), (4288, 89420), (4352, 88105), (4471, 85760), (4556, 84160), (5260, 72896), (5360, 71536), (5440, 70484), (5695, 67328), (8416, 45560), (8576, 44710), (8942, 42880), (9112, 42080), (10520, 36448), (10720, 35768), (10880, 35242), (11390, 33664), (16832, 22780), (17152, 22355), (17621, 21760), (17884, 21440), (18224, 21040)]