921729792

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 2547641600

約数和(自身を除く): 1625911808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 163, 192, 199, 222, 256, 296, 326, 384, 398, 444, 489, 592, 597, 652, 768, 796, 888, 978, 1184, 1194, 1304, 1592, 1776, 1956, 2368, 2388, 2608, 3184, 3552, 3912, 4736, 4776, 5216, 6031, 6368, 7104, 7363, 7824, 9472, 9552, 10432, 12062, 12736, 14208, 14726, 15648, 18093, 19104, 20864, 22089, 24124, 25472, 28416, 29452, 31296, 32437, 36186, 38208, 41728, 44178, 48248, 50944, 58904, 62592, 64874, 72372, 76416, 88356, 96496, 97311, 117808, 125184, 129748, 144744, 152832, 176712, 192992, 194622, 235616, 259496, 289488, 353424, 385984, 389244, 471232, 518992, 578976, 706848, 771968, 778488, 942464, 1037984, 1157952, 1200169, 1413696, 1543936, 1556976, 1884928, 2075968, 2315904, 2400338, 2827392, 3113952, 3600507, 4151936, 4631808, 4800676, 5654784, 6227904, 7201014, 8303872, 9601352, 12455808, 14402028, 19202704, 24911616, 28804056, 38405408, 57608112, 76810816, 115216224, 153621632, 230432448, 307243264, 460864896, 921729792]

約数ペア:

[(1, 921729792), (2, 460864896), (3, 307243264), (4, 230432448), (6, 153621632), (8, 115216224), (12, 76810816), (16, 57608112), (24, 38405408), (32, 28804056), (37, 24911616), (48, 19202704), (64, 14402028), (74, 12455808), (96, 9601352), (111, 8303872), (128, 7201014), (148, 6227904), (163, 5654784), (192, 4800676), (199, 4631808), (222, 4151936), (256, 3600507), (296, 3113952), (326, 2827392), (384, 2400338), (398, 2315904), (444, 2075968), (489, 1884928), (592, 1556976), (597, 1543936), (652, 1413696), (768, 1200169), (796, 1157952), (888, 1037984), (978, 942464), (1184, 778488), (1194, 771968), (1304, 706848), (1592, 578976), (1776, 518992), (1956, 471232), (2368, 389244), (2388, 385984), (2608, 353424), (3184, 289488), (3552, 259496), (3912, 235616), (4736, 194622), (4776, 192992), (5216, 176712), (6031, 152832), (6368, 144744), (7104, 129748), (7363, 125184), (7824, 117808), (9472, 97311), (9552, 96496), (10432, 88356), (12062, 76416), (12736, 72372), (14208, 64874), (14726, 62592), (15648, 58904), (18093, 50944), (19104, 48248), (20864, 44178), (22089, 41728), (24124, 38208), (25472, 36186), (28416, 32437), (29452, 31296)]