219583168

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:310

約数の個数: 112

約数和(自身を含む): 522532864

約数和(自身を除く): 302949696

約数列:

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

約数ペア:

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