218462208

素因数分解:

$2^{11}\times 3^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 618082920

約数和(自身を除く): 399620712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 111, 124, 128, 148, 186, 192, 222, 248, 256, 296, 372, 384, 444, 496, 512, 592, 744, 768, 888, 961, 992, 1024, 1147, 1184, 1488, 1536, 1776, 1922, 1984, 2048, 2294, 2368, 2883, 2976, 3072, 3441, 3552, 3844, 3968, 4588, 4736, 5766, 5952, 6144, 6882, 7104, 7688, 7936, 9176, 9472, 11532, 11904, 13764, 14208, 15376, 15872, 18352, 18944, 23064, 23808, 27528, 28416, 30752, 31744, 35557, 36704, 37888, 46128, 47616, 55056, 56832, 61504, 63488, 71114, 73408, 75776, 92256, 95232, 106671, 110112, 113664, 123008, 142228, 146816, 184512, 190464, 213342, 220224, 227328, 246016, 284456, 293632, 369024, 426684, 440448, 492032, 568912, 587264, 738048, 853368, 880896, 984064, 1137824, 1174528, 1476096, 1706736, 1761792, 1968128, 2275648, 2349056, 2952192, 3413472, 3523584, 4551296, 5904384, 6826944, 7047168, 9102592, 13653888, 18205184, 27307776, 36410368, 54615552, 72820736, 109231104, 218462208]

約数ペア:

[(1, 218462208), (2, 109231104), (3, 72820736), (4, 54615552), (6, 36410368), (8, 27307776), (12, 18205184), (16, 13653888), (24, 9102592), (31, 7047168), (32, 6826944), (37, 5904384), (48, 4551296), (62, 3523584), (64, 3413472), (74, 2952192), (93, 2349056), (96, 2275648), (111, 1968128), (124, 1761792), (128, 1706736), (148, 1476096), (186, 1174528), (192, 1137824), (222, 984064), (248, 880896), (256, 853368), (296, 738048), (372, 587264), (384, 568912), (444, 492032), (496, 440448), (512, 426684), (592, 369024), (744, 293632), (768, 284456), (888, 246016), (961, 227328), (992, 220224), (1024, 213342), (1147, 190464), (1184, 184512), (1488, 146816), (1536, 142228), (1776, 123008), (1922, 113664), (1984, 110112), (2048, 106671), (2294, 95232), (2368, 92256), (2883, 75776), (2976, 73408), (3072, 71114), (3441, 63488), (3552, 61504), (3844, 56832), (3968, 55056), (4588, 47616), (4736, 46128), (5766, 37888), (5952, 36704), (6144, 35557), (6882, 31744), (7104, 30752), (7688, 28416), (7936, 27528), (9176, 23808), (9472, 23064), (11532, 18944), (11904, 18352), (13764, 15872), (14208, 15376)]