243355392

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 216

約数和(自身を含む): 816291840

約数和(自身を除く): 572936448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 79, 84, 96, 112, 126, 128, 144, 158, 168, 191, 192, 224, 237, 252, 256, 288, 316, 336, 382, 384, 448, 474, 504, 553, 573, 576, 632, 672, 711, 764, 768, 896, 948, 1008, 1106, 1146, 1152, 1264, 1337, 1344, 1422, 1528, 1659, 1719, 1792, 1896, 2016, 2212, 2292, 2304, 2528, 2674, 2688, 2844, 3056, 3318, 3438, 3792, 4011, 4032, 4424, 4584, 4977, 5056, 5348, 5376, 5688, 6112, 6636, 6876, 7584, 8022, 8064, 8848, 9168, 9954, 10112, 10696, 11376, 12033, 12224, 13272, 13752, 15089, 15168, 16044, 16128, 17696, 18336, 19908, 20224, 21392, 22752, 24066, 24448, 26544, 27504, 30178, 30336, 32088, 35392, 36672, 39816, 42784, 45267, 45504, 48132, 48896, 53088, 55008, 60356, 60672, 64176, 70784, 73344, 79632, 85568, 90534, 91008, 96264, 105623, 106176, 110016, 120712, 128352, 135801, 141568, 146688, 159264, 171136, 181068, 182016, 192528, 211246, 212352, 220032, 241424, 256704, 271602, 316869, 318528, 342272, 362136, 385056, 422492, 424704, 440064, 482848, 513408, 543204, 633738, 637056, 724272, 770112, 844984, 950607, 965696, 1026816, 1086408, 1267476, 1274112, 1448544, 1540224, 1689968, 1901214, 1931392, 2172816, 2534952, 2897088, 3080448, 3379936, 3802428, 3862784, 4345632, 5069904, 5794176, 6759872, 7604856, 8691264, 10139808, 11588352, 13519744, 15209712, 17382528, 20279616, 27039488, 30419424, 34765056, 40559232, 60838848, 81118464, 121677696, 243355392]

約数ペア:

[(1, 243355392), (2, 121677696), (3, 81118464), (4, 60838848), (6, 40559232), (7, 34765056), (8, 30419424), (9, 27039488), (12, 20279616), (14, 17382528), (16, 15209712), (18, 13519744), (21, 11588352), (24, 10139808), (28, 8691264), (32, 7604856), (36, 6759872), (42, 5794176), (48, 5069904), (56, 4345632), (63, 3862784), (64, 3802428), (72, 3379936), (79, 3080448), (84, 2897088), (96, 2534952), (112, 2172816), (126, 1931392), (128, 1901214), (144, 1689968), (158, 1540224), (168, 1448544), (191, 1274112), (192, 1267476), (224, 1086408), (237, 1026816), (252, 965696), (256, 950607), (288, 844984), (316, 770112), (336, 724272), (382, 637056), (384, 633738), (448, 543204), (474, 513408), (504, 482848), (553, 440064), (573, 424704), (576, 422492), (632, 385056), (672, 362136), (711, 342272), (764, 318528), (768, 316869), (896, 271602), (948, 256704), (1008, 241424), (1106, 220032), (1146, 212352), (1152, 211246), (1264, 192528), (1337, 182016), (1344, 181068), (1422, 171136), (1528, 159264), (1659, 146688), (1719, 141568), (1792, 135801), (1896, 128352), (2016, 120712), (2212, 110016), (2292, 106176), (2304, 105623), (2528, 96264), (2674, 91008), (2688, 90534), (2844, 85568), (3056, 79632), (3318, 73344), (3438, 70784), (3792, 64176), (4011, 60672), (4032, 60356), (4424, 55008), (4584, 53088), (4977, 48896), (5056, 48132), (5348, 45504), (5376, 45267), (5688, 42784), (6112, 39816), (6636, 36672), (6876, 35392), (7584, 32088), (8022, 30336), (8064, 30178), (8848, 27504), (9168, 26544), (9954, 24448), (10112, 24066), (10696, 22752), (11376, 21392), (12033, 20224), (12224, 19908), (13272, 18336), (13752, 17696), (15089, 16128), (15168, 16044)]