248375808

素因数分解:

$2^9\times 3^4\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 200

約数和(自身を含む): 762008148

約数和(自身を除く): 513632340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 113, 128, 144, 159, 162, 192, 212, 216, 226, 256, 288, 318, 324, 339, 384, 424, 432, 452, 477, 512, 576, 636, 648, 678, 768, 848, 864, 904, 954, 1017, 1152, 1272, 1296, 1356, 1431, 1536, 1696, 1728, 1808, 1908, 2034, 2304, 2544, 2592, 2712, 2862, 3051, 3392, 3456, 3616, 3816, 4068, 4293, 4608, 5088, 5184, 5424, 5724, 5989, 6102, 6784, 6912, 7232, 7632, 8136, 8586, 9153, 10176, 10368, 10848, 11448, 11978, 12204, 13568, 13824, 14464, 15264, 16272, 17172, 17967, 18306, 20352, 20736, 21696, 22896, 23956, 24408, 27136, 28928, 30528, 32544, 34344, 35934, 36612, 40704, 41472, 43392, 45792, 47912, 48816, 53901, 57856, 61056, 65088, 68688, 71868, 73224, 81408, 86784, 91584, 95824, 97632, 107802, 122112, 130176, 137376, 143736, 146448, 161703, 173568, 183168, 191648, 195264, 215604, 244224, 260352, 274752, 287472, 292896, 323406, 366336, 383296, 390528, 431208, 485109, 520704, 549504, 574944, 585792, 646812, 732672, 766592, 781056, 862416, 970218, 1099008, 1149888, 1171584, 1293624, 1533184, 1562112, 1724832, 1940436, 2198016, 2299776, 2343168, 2587248, 3066368, 3449664, 3880872, 4599552, 4686336, 5174496, 6899328, 7761744, 9199104, 10348992, 13798656, 15523488, 20697984, 27597312, 31046976, 41395968, 62093952, 82791936, 124187904, 248375808]

約数ペア:

[(1, 248375808), (2, 124187904), (3, 82791936), (4, 62093952), (6, 41395968), (8, 31046976), (9, 27597312), (12, 20697984), (16, 15523488), (18, 13798656), (24, 10348992), (27, 9199104), (32, 7761744), (36, 6899328), (48, 5174496), (53, 4686336), (54, 4599552), (64, 3880872), (72, 3449664), (81, 3066368), (96, 2587248), (106, 2343168), (108, 2299776), (113, 2198016), (128, 1940436), (144, 1724832), (159, 1562112), (162, 1533184), (192, 1293624), (212, 1171584), (216, 1149888), (226, 1099008), (256, 970218), (288, 862416), (318, 781056), (324, 766592), (339, 732672), (384, 646812), (424, 585792), (432, 574944), (452, 549504), (477, 520704), (512, 485109), (576, 431208), (636, 390528), (648, 383296), (678, 366336), (768, 323406), (848, 292896), (864, 287472), (904, 274752), (954, 260352), (1017, 244224), (1152, 215604), (1272, 195264), (1296, 191648), (1356, 183168), (1431, 173568), (1536, 161703), (1696, 146448), (1728, 143736), (1808, 137376), (1908, 130176), (2034, 122112), (2304, 107802), (2544, 97632), (2592, 95824), (2712, 91584), (2862, 86784), (3051, 81408), (3392, 73224), (3456, 71868), (3616, 68688), (3816, 65088), (4068, 61056), (4293, 57856), (4608, 53901), (5088, 48816), (5184, 47912), (5424, 45792), (5724, 43392), (5989, 41472), (6102, 40704), (6784, 36612), (6912, 35934), (7232, 34344), (7632, 32544), (8136, 30528), (8586, 28928), (9153, 27136), (10176, 24408), (10368, 23956), (10848, 22896), (11448, 21696), (11978, 20736), (12204, 20352), (13568, 18306), (13824, 17967), (14464, 17172), (15264, 16272)]