343130368

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 825252736

約数和(自身を除く): 482122368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 61, 64, 73, 86, 112, 122, 128, 146, 172, 224, 244, 256, 292, 301, 344, 427, 448, 488, 511, 584, 602, 688, 854, 896, 976, 1022, 1168, 1204, 1376, 1708, 1792, 1952, 2044, 2336, 2408, 2623, 2752, 3139, 3416, 3904, 4088, 4453, 4672, 4816, 5246, 5504, 6278, 6832, 7808, 8176, 8906, 9344, 9632, 10492, 11008, 12556, 13664, 15616, 16352, 17812, 18361, 18688, 19264, 20984, 21973, 25112, 27328, 31171, 32704, 35624, 36722, 38528, 41968, 43946, 50224, 54656, 62342, 65408, 71248, 73444, 77056, 83936, 87892, 100448, 109312, 124684, 130816, 142496, 146888, 167872, 175784, 191479, 200896, 249368, 284992, 293776, 335744, 351568, 382958, 401792, 498736, 569984, 587552, 671488, 703136, 765916, 803584, 997472, 1139968, 1175104, 1340353, 1406272, 1531832, 1994944, 2350208, 2680706, 2812544, 3063664, 3989888, 4700416, 5361412, 5625088, 6127328, 7979776, 10722824, 12254656, 21445648, 24509312, 42891296, 49018624, 85782592, 171565184, 343130368]

約数ペア:

[(1, 343130368), (2, 171565184), (4, 85782592), (7, 49018624), (8, 42891296), (14, 24509312), (16, 21445648), (28, 12254656), (32, 10722824), (43, 7979776), (56, 6127328), (61, 5625088), (64, 5361412), (73, 4700416), (86, 3989888), (112, 3063664), (122, 2812544), (128, 2680706), (146, 2350208), (172, 1994944), (224, 1531832), (244, 1406272), (256, 1340353), (292, 1175104), (301, 1139968), (344, 997472), (427, 803584), (448, 765916), (488, 703136), (511, 671488), (584, 587552), (602, 569984), (688, 498736), (854, 401792), (896, 382958), (976, 351568), (1022, 335744), (1168, 293776), (1204, 284992), (1376, 249368), (1708, 200896), (1792, 191479), (1952, 175784), (2044, 167872), (2336, 146888), (2408, 142496), (2623, 130816), (2752, 124684), (3139, 109312), (3416, 100448), (3904, 87892), (4088, 83936), (4453, 77056), (4672, 73444), (4816, 71248), (5246, 65408), (5504, 62342), (6278, 54656), (6832, 50224), (7808, 43946), (8176, 41968), (8906, 38528), (9344, 36722), (9632, 35624), (10492, 32704), (11008, 31171), (12556, 27328), (13664, 25112), (15616, 21973), (16352, 20984), (17812, 19264), (18361, 18688)]