221799424

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 176

約数和(自身を含む): 577745280

約数和(自身を除く): 355945856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 64, 77, 88, 97, 112, 116, 128, 154, 176, 194, 203, 224, 232, 256, 308, 319, 352, 388, 406, 448, 464, 512, 616, 638, 679, 704, 776, 812, 896, 928, 1024, 1067, 1232, 1276, 1358, 1408, 1552, 1624, 1792, 1856, 2134, 2233, 2464, 2552, 2716, 2813, 2816, 3104, 3248, 3584, 3712, 4268, 4466, 4928, 5104, 5432, 5626, 5632, 6208, 6496, 7168, 7424, 7469, 8536, 8932, 9856, 10208, 10864, 11252, 11264, 12416, 12992, 14848, 14938, 17072, 17864, 19691, 19712, 20416, 21728, 22504, 24832, 25984, 29696, 29876, 30943, 34144, 35728, 39382, 39424, 40832, 43456, 45008, 49664, 51968, 59752, 61886, 68288, 71456, 78764, 78848, 81664, 86912, 90016, 99328, 103936, 119504, 123772, 136576, 142912, 157528, 163328, 173824, 180032, 207872, 216601, 239008, 247544, 273152, 285824, 315056, 326656, 347648, 360064, 433202, 478016, 495088, 546304, 571648, 630112, 695296, 720128, 866404, 956032, 990176, 1092608, 1143296, 1260224, 1440256, 1732808, 1912064, 1980352, 2286592, 2520448, 2880512, 3465616, 3824128, 3960704, 5040896, 6931232, 7648256, 7921408, 10081792, 13862464, 15842816, 20163584, 27724928, 31685632, 55449856, 110899712, 221799424]

約数ペア:

[(1, 221799424), (2, 110899712), (4, 55449856), (7, 31685632), (8, 27724928), (11, 20163584), (14, 15842816), (16, 13862464), (22, 10081792), (28, 7921408), (29, 7648256), (32, 6931232), (44, 5040896), (56, 3960704), (58, 3824128), (64, 3465616), (77, 2880512), (88, 2520448), (97, 2286592), (112, 1980352), (116, 1912064), (128, 1732808), (154, 1440256), (176, 1260224), (194, 1143296), (203, 1092608), (224, 990176), (232, 956032), (256, 866404), (308, 720128), (319, 695296), (352, 630112), (388, 571648), (406, 546304), (448, 495088), (464, 478016), (512, 433202), (616, 360064), (638, 347648), (679, 326656), (704, 315056), (776, 285824), (812, 273152), (896, 247544), (928, 239008), (1024, 216601), (1067, 207872), (1232, 180032), (1276, 173824), (1358, 163328), (1408, 157528), (1552, 142912), (1624, 136576), (1792, 123772), (1856, 119504), (2134, 103936), (2233, 99328), (2464, 90016), (2552, 86912), (2716, 81664), (2813, 78848), (2816, 78764), (3104, 71456), (3248, 68288), (3584, 61886), (3712, 59752), (4268, 51968), (4466, 49664), (4928, 45008), (5104, 43456), (5432, 40832), (5626, 39424), (5632, 39382), (6208, 35728), (6496, 34144), (7168, 30943), (7424, 29876), (7469, 29696), (8536, 25984), (8932, 24832), (9856, 22504), (10208, 21728), (10864, 20416), (11252, 19712), (11264, 19691), (12416, 17864), (12992, 17072), (14848, 14938)]