216881952

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:439

約数の個数: 192

約数和(自身を含む): 696729600

約数和(自身を除く): 479847648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 31, 32, 42, 48, 56, 58, 62, 84, 87, 93, 96, 112, 116, 124, 168, 174, 186, 203, 217, 224, 232, 248, 336, 348, 359, 372, 406, 434, 464, 496, 609, 651, 672, 696, 718, 744, 812, 868, 899, 928, 992, 1077, 1218, 1302, 1392, 1436, 1488, 1624, 1736, 1798, 2154, 2436, 2513, 2604, 2697, 2784, 2872, 2976, 3248, 3472, 3596, 4308, 4872, 5026, 5208, 5394, 5744, 6293, 6496, 6944, 7192, 7539, 8616, 9744, 10052, 10411, 10416, 10788, 11129, 11488, 12586, 14384, 15078, 17232, 18879, 19488, 20104, 20822, 20832, 21576, 22258, 25172, 28768, 30156, 31233, 33387, 34464, 37758, 40208, 41644, 43152, 44516, 50344, 60312, 62466, 66774, 72877, 75516, 77903, 80416, 83288, 86304, 89032, 100688, 120624, 124932, 133548, 145754, 151032, 155806, 166576, 178064, 201376, 218631, 233709, 241248, 249864, 267096, 291508, 302064, 311612, 322741, 333152, 356128, 437262, 467418, 499728, 534192, 583016, 604128, 623224, 645482, 874524, 934836, 968223, 999456, 1068384, 1166032, 1246448, 1290964, 1749048, 1869672, 1936446, 2259187, 2332064, 2492896, 2581928, 3498096, 3739344, 3872892, 4518374, 5163856, 6777561, 6996192, 7478688, 7745784, 9036748, 10327712, 13555122, 15491568, 18073496, 27110244, 30983136, 36146992, 54220488, 72293984, 108440976, 216881952]

約数ペア:

[(1, 216881952), (2, 108440976), (3, 72293984), (4, 54220488), (6, 36146992), (7, 30983136), (8, 27110244), (12, 18073496), (14, 15491568), (16, 13555122), (21, 10327712), (24, 9036748), (28, 7745784), (29, 7478688), (31, 6996192), (32, 6777561), (42, 5163856), (48, 4518374), (56, 3872892), (58, 3739344), (62, 3498096), (84, 2581928), (87, 2492896), (93, 2332064), (96, 2259187), (112, 1936446), (116, 1869672), (124, 1749048), (168, 1290964), (174, 1246448), (186, 1166032), (203, 1068384), (217, 999456), (224, 968223), (232, 934836), (248, 874524), (336, 645482), (348, 623224), (359, 604128), (372, 583016), (406, 534192), (434, 499728), (464, 467418), (496, 437262), (609, 356128), (651, 333152), (672, 322741), (696, 311612), (718, 302064), (744, 291508), (812, 267096), (868, 249864), (899, 241248), (928, 233709), (992, 218631), (1077, 201376), (1218, 178064), (1302, 166576), (1392, 155806), (1436, 151032), (1488, 145754), (1624, 133548), (1736, 124932), (1798, 120624), (2154, 100688), (2436, 89032), (2513, 86304), (2604, 83288), (2697, 80416), (2784, 77903), (2872, 75516), (2976, 72877), (3248, 66774), (3472, 62466), (3596, 60312), (4308, 50344), (4872, 44516), (5026, 43152), (5208, 41644), (5394, 40208), (5744, 37758), (6293, 34464), (6496, 33387), (6944, 31233), (7192, 30156), (7539, 28768), (8616, 25172), (9744, 22258), (10052, 21576), (10411, 20832), (10416, 20822), (10788, 20104), (11129, 19488), (11488, 18879), (12586, 17232), (14384, 15078)]