218380032

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:375

約数の個数: 216

約数和(自身を含む): 709791264

約数和(自身を除く): 491411232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 128, 138, 144, 156, 184, 192, 207, 208, 234, 256, 276, 288, 299, 312, 317, 368, 384, 414, 416, 468, 552, 576, 598, 624, 634, 736, 768, 828, 832, 897, 936, 951, 1104, 1152, 1196, 1248, 1268, 1472, 1656, 1664, 1794, 1872, 1902, 2208, 2304, 2392, 2496, 2536, 2691, 2853, 2944, 3312, 3328, 3588, 3744, 3804, 4121, 4416, 4784, 4992, 5072, 5382, 5706, 5888, 6624, 7176, 7291, 7488, 7608, 8242, 8832, 9568, 9984, 10144, 10764, 11412, 12363, 13248, 14352, 14582, 14976, 15216, 16484, 17664, 19136, 20288, 21528, 21873, 22824, 24726, 26496, 28704, 29164, 29952, 30432, 32968, 37089, 38272, 40576, 43056, 43746, 45648, 49452, 52992, 57408, 58328, 60864, 65619, 65936, 74178, 76544, 81152, 86112, 87492, 91296, 94783, 98904, 114816, 116656, 121728, 131238, 131872, 148356, 172224, 174984, 182592, 189566, 197808, 229632, 233312, 243456, 262476, 263744, 284349, 296712, 344448, 349968, 365184, 379132, 395616, 466624, 524952, 527488, 568698, 593424, 688896, 699936, 730368, 758264, 791232, 853047, 933248, 1049904, 1054976, 1137396, 1186848, 1399872, 1516528, 1582464, 1706094, 1866496, 2099808, 2274792, 2373696, 2799744, 3033056, 3164928, 3412188, 4199616, 4549584, 4747392, 5599488, 6066112, 6824376, 8399232, 9099168, 9494784, 12132224, 13648752, 16798464, 18198336, 24264448, 27297504, 36396672, 54595008, 72793344, 109190016, 218380032]

約数ペア:

[(1, 218380032), (2, 109190016), (3, 72793344), (4, 54595008), (6, 36396672), (8, 27297504), (9, 24264448), (12, 18198336), (13, 16798464), (16, 13648752), (18, 12132224), (23, 9494784), (24, 9099168), (26, 8399232), (32, 6824376), (36, 6066112), (39, 5599488), (46, 4747392), (48, 4549584), (52, 4199616), (64, 3412188), (69, 3164928), (72, 3033056), (78, 2799744), (92, 2373696), (96, 2274792), (104, 2099808), (117, 1866496), (128, 1706094), (138, 1582464), (144, 1516528), (156, 1399872), (184, 1186848), (192, 1137396), (207, 1054976), (208, 1049904), (234, 933248), (256, 853047), (276, 791232), (288, 758264), (299, 730368), (312, 699936), (317, 688896), (368, 593424), (384, 568698), (414, 527488), (416, 524952), (468, 466624), (552, 395616), (576, 379132), (598, 365184), (624, 349968), (634, 344448), (736, 296712), (768, 284349), (828, 263744), (832, 262476), (897, 243456), (936, 233312), (951, 229632), (1104, 197808), (1152, 189566), (1196, 182592), (1248, 174984), (1268, 172224), (1472, 148356), (1656, 131872), (1664, 131238), (1794, 121728), (1872, 116656), (1902, 114816), (2208, 98904), (2304, 94783), (2392, 91296), (2496, 87492), (2536, 86112), (2691, 81152), (2853, 76544), (2944, 74178), (3312, 65936), (3328, 65619), (3588, 60864), (3744, 58328), (3804, 57408), (4121, 52992), (4416, 49452), (4784, 45648), (4992, 43746), (5072, 43056), (5382, 40576), (5706, 38272), (5888, 37089), (6624, 32968), (7176, 30432), (7291, 29952), (7488, 29164), (7608, 28704), (8242, 26496), (8832, 24726), (9568, 22824), (9984, 21873), (10144, 21528), (10764, 20288), (11412, 19136), (12363, 17664), (13248, 16484), (14352, 15216), (14582, 14976)]