327989568

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 168

約数和(自身を含む): 965679552

約数和(自身を除く): 637689984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 68, 69, 92, 96, 102, 136, 138, 184, 192, 204, 257, 272, 276, 289, 368, 391, 408, 514, 544, 552, 578, 736, 771, 782, 816, 867, 1028, 1088, 1104, 1156, 1173, 1472, 1542, 1564, 1632, 1734, 2056, 2208, 2312, 2346, 3084, 3128, 3264, 3468, 4112, 4369, 4416, 4624, 4692, 5911, 6168, 6256, 6647, 6936, 8224, 8738, 9248, 9384, 11822, 12336, 12512, 13107, 13294, 13872, 16448, 17476, 17733, 18496, 18768, 19941, 23644, 24672, 25024, 26214, 26588, 27744, 34952, 35466, 37536, 39882, 47288, 49344, 52428, 53176, 55488, 69904, 70932, 74273, 75072, 79764, 94576, 100487, 104856, 106352, 139808, 141864, 148546, 159528, 189152, 200974, 209712, 212704, 222819, 279616, 283728, 297092, 301461, 319056, 378304, 401948, 419424, 425408, 445638, 567456, 594184, 602922, 638112, 803896, 838848, 891276, 1134912, 1188368, 1205844, 1276224, 1607792, 1708279, 1782552, 2376736, 2411688, 3215584, 3416558, 3565104, 4753472, 4823376, 5124837, 6431168, 6833116, 7130208, 9646752, 10249674, 13666232, 14260416, 19293504, 20499348, 27332464, 40998696, 54664928, 81997392, 109329856, 163994784, 327989568]

約数ペア:

[(1, 327989568), (2, 163994784), (3, 109329856), (4, 81997392), (6, 54664928), (8, 40998696), (12, 27332464), (16, 20499348), (17, 19293504), (23, 14260416), (24, 13666232), (32, 10249674), (34, 9646752), (46, 7130208), (48, 6833116), (51, 6431168), (64, 5124837), (68, 4823376), (69, 4753472), (92, 3565104), (96, 3416558), (102, 3215584), (136, 2411688), (138, 2376736), (184, 1782552), (192, 1708279), (204, 1607792), (257, 1276224), (272, 1205844), (276, 1188368), (289, 1134912), (368, 891276), (391, 838848), (408, 803896), (514, 638112), (544, 602922), (552, 594184), (578, 567456), (736, 445638), (771, 425408), (782, 419424), (816, 401948), (867, 378304), (1028, 319056), (1088, 301461), (1104, 297092), (1156, 283728), (1173, 279616), (1472, 222819), (1542, 212704), (1564, 209712), (1632, 200974), (1734, 189152), (2056, 159528), (2208, 148546), (2312, 141864), (2346, 139808), (3084, 106352), (3128, 104856), (3264, 100487), (3468, 94576), (4112, 79764), (4369, 75072), (4416, 74273), (4624, 70932), (4692, 69904), (5911, 55488), (6168, 53176), (6256, 52428), (6647, 49344), (6936, 47288), (8224, 39882), (8738, 37536), (9248, 35466), (9384, 34952), (11822, 27744), (12336, 26588), (12512, 26214), (13107, 25024), (13294, 24672), (13872, 23644), (16448, 19941), (17476, 18768), (17733, 18496)]