206648832

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 160

約数和(自身を含む): 604961280

約数和(自身を除く): 398312448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 79, 96, 104, 128, 131, 156, 158, 192, 208, 237, 256, 262, 312, 316, 384, 393, 416, 474, 512, 524, 624, 632, 768, 786, 832, 948, 1027, 1048, 1248, 1264, 1536, 1572, 1664, 1703, 1896, 2054, 2096, 2496, 2528, 3081, 3144, 3328, 3406, 3792, 4108, 4192, 4992, 5056, 5109, 6162, 6288, 6656, 6812, 7584, 8216, 8384, 9984, 10112, 10218, 10349, 12324, 12576, 13624, 15168, 16432, 16768, 19968, 20224, 20436, 20698, 24648, 25152, 27248, 30336, 31047, 32864, 33536, 40448, 40872, 41396, 49296, 50304, 54496, 60672, 62094, 65728, 67072, 81744, 82792, 98592, 100608, 108992, 121344, 124188, 131456, 134537, 163488, 165584, 197184, 201216, 217984, 248376, 262912, 269074, 326976, 331168, 394368, 403611, 435968, 496752, 525824, 538148, 653952, 662336, 788736, 807222, 871936, 993504, 1076296, 1307904, 1324672, 1577472, 1614444, 1987008, 2152592, 2615808, 2649344, 3228888, 3974016, 4305184, 5298688, 6457776, 7948032, 8610368, 12915552, 15896064, 17220736, 25831104, 34441472, 51662208, 68882944, 103324416, 206648832]

約数ペア:

[(1, 206648832), (2, 103324416), (3, 68882944), (4, 51662208), (6, 34441472), (8, 25831104), (12, 17220736), (13, 15896064), (16, 12915552), (24, 8610368), (26, 7948032), (32, 6457776), (39, 5298688), (48, 4305184), (52, 3974016), (64, 3228888), (78, 2649344), (79, 2615808), (96, 2152592), (104, 1987008), (128, 1614444), (131, 1577472), (156, 1324672), (158, 1307904), (192, 1076296), (208, 993504), (237, 871936), (256, 807222), (262, 788736), (312, 662336), (316, 653952), (384, 538148), (393, 525824), (416, 496752), (474, 435968), (512, 403611), (524, 394368), (624, 331168), (632, 326976), (768, 269074), (786, 262912), (832, 248376), (948, 217984), (1027, 201216), (1048, 197184), (1248, 165584), (1264, 163488), (1536, 134537), (1572, 131456), (1664, 124188), (1703, 121344), (1896, 108992), (2054, 100608), (2096, 98592), (2496, 82792), (2528, 81744), (3081, 67072), (3144, 65728), (3328, 62094), (3406, 60672), (3792, 54496), (4108, 50304), (4192, 49296), (4992, 41396), (5056, 40872), (5109, 40448), (6162, 33536), (6288, 32864), (6656, 31047), (6812, 30336), (7584, 27248), (8216, 25152), (8384, 24648), (9984, 20698), (10112, 20436), (10218, 20224), (10349, 19968), (12324, 16768), (12576, 16432), (13624, 15168)]