439166336

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 1049180160

約数和(自身を除く): 610013824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 97, 112, 124, 128, 163, 194, 217, 224, 248, 326, 388, 434, 448, 496, 652, 679, 776, 868, 896, 992, 1141, 1304, 1358, 1552, 1736, 1984, 2282, 2608, 2716, 3007, 3104, 3472, 3968, 4564, 5053, 5216, 5432, 6014, 6208, 6944, 9128, 10106, 10432, 10864, 12028, 12416, 13888, 15811, 18256, 20212, 20864, 21049, 21728, 24056, 27776, 31622, 35371, 36512, 40424, 42098, 43456, 48112, 63244, 70742, 73024, 80848, 84196, 86912, 96224, 110677, 126488, 141484, 146048, 161696, 168392, 192448, 221354, 252976, 282968, 323392, 336784, 384896, 442708, 490141, 505952, 565936, 646784, 673568, 885416, 980282, 1011904, 1131872, 1347136, 1770832, 1960564, 2023808, 2263744, 2694272, 3430987, 3541664, 3921128, 4527488, 6861974, 7083328, 7842256, 13723948, 14166656, 15684512, 27447896, 31369024, 54895792, 62738048, 109791584, 219583168, 439166336]

約数ペア:

[(1, 439166336), (2, 219583168), (4, 109791584), (7, 62738048), (8, 54895792), (14, 31369024), (16, 27447896), (28, 15684512), (31, 14166656), (32, 13723948), (56, 7842256), (62, 7083328), (64, 6861974), (97, 4527488), (112, 3921128), (124, 3541664), (128, 3430987), (163, 2694272), (194, 2263744), (217, 2023808), (224, 1960564), (248, 1770832), (326, 1347136), (388, 1131872), (434, 1011904), (448, 980282), (496, 885416), (652, 673568), (679, 646784), (776, 565936), (868, 505952), (896, 490141), (992, 442708), (1141, 384896), (1304, 336784), (1358, 323392), (1552, 282968), (1736, 252976), (1984, 221354), (2282, 192448), (2608, 168392), (2716, 161696), (3007, 146048), (3104, 141484), (3472, 126488), (3968, 110677), (4564, 96224), (5053, 86912), (5216, 84196), (5432, 80848), (6014, 73024), (6208, 70742), (6944, 63244), (9128, 48112), (10106, 43456), (10432, 42098), (10864, 40424), (12028, 36512), (12416, 35371), (13888, 31622), (15811, 27776), (18256, 24056), (20212, 21728), (20864, 21049)]