219375744

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 690703200

約数和(自身を除く): 471327456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 89, 96, 98, 112, 128, 131, 147, 168, 178, 192, 196, 224, 262, 267, 294, 336, 356, 384, 392, 393, 448, 524, 534, 588, 623, 672, 712, 784, 786, 896, 917, 1048, 1068, 1176, 1246, 1344, 1424, 1568, 1572, 1834, 1869, 2096, 2136, 2352, 2492, 2688, 2751, 2848, 3136, 3144, 3668, 3738, 4192, 4272, 4361, 4704, 4984, 5502, 5696, 6272, 6288, 6419, 7336, 7476, 8384, 8544, 8722, 9408, 9968, 11004, 11392, 11659, 12576, 12838, 13083, 14672, 14952, 16768, 17088, 17444, 18816, 19257, 19936, 22008, 23318, 25152, 25676, 26166, 29344, 29904, 34176, 34888, 34977, 38514, 39872, 44016, 46636, 50304, 51352, 52332, 58688, 59808, 69776, 69954, 77028, 79744, 81613, 88032, 93272, 102704, 104664, 117376, 119616, 139552, 139908, 154056, 163226, 176064, 186544, 205408, 209328, 239232, 244839, 279104, 279816, 308112, 326452, 352128, 373088, 410816, 418656, 489678, 558208, 559632, 571291, 616224, 652904, 746176, 821632, 837312, 979356, 1119264, 1142582, 1232448, 1305808, 1492352, 1674624, 1713873, 1958712, 2238528, 2285164, 2464896, 2611616, 3427746, 3917424, 4477056, 4570328, 5223232, 6855492, 7834848, 9140656, 10446464, 13710984, 15669696, 18281312, 27421968, 31339392, 36562624, 54843936, 73125248, 109687872, 219375744]

約数ペア:

[(1, 219375744), (2, 109687872), (3, 73125248), (4, 54843936), (6, 36562624), (7, 31339392), (8, 27421968), (12, 18281312), (14, 15669696), (16, 13710984), (21, 10446464), (24, 9140656), (28, 7834848), (32, 6855492), (42, 5223232), (48, 4570328), (49, 4477056), (56, 3917424), (64, 3427746), (84, 2611616), (89, 2464896), (96, 2285164), (98, 2238528), (112, 1958712), (128, 1713873), (131, 1674624), (147, 1492352), (168, 1305808), (178, 1232448), (192, 1142582), (196, 1119264), (224, 979356), (262, 837312), (267, 821632), (294, 746176), (336, 652904), (356, 616224), (384, 571291), (392, 559632), (393, 558208), (448, 489678), (524, 418656), (534, 410816), (588, 373088), (623, 352128), (672, 326452), (712, 308112), (784, 279816), (786, 279104), (896, 244839), (917, 239232), (1048, 209328), (1068, 205408), (1176, 186544), (1246, 176064), (1344, 163226), (1424, 154056), (1568, 139908), (1572, 139552), (1834, 119616), (1869, 117376), (2096, 104664), (2136, 102704), (2352, 93272), (2492, 88032), (2688, 81613), (2751, 79744), (2848, 77028), (3136, 69954), (3144, 69776), (3668, 59808), (3738, 58688), (4192, 52332), (4272, 51352), (4361, 50304), (4704, 46636), (4984, 44016), (5502, 39872), (5696, 38514), (6272, 34977), (6288, 34888), (6419, 34176), (7336, 29904), (7476, 29344), (8384, 26166), (8544, 25676), (8722, 25152), (9408, 23318), (9968, 22008), (11004, 19936), (11392, 19257), (11659, 18816), (12576, 17444), (12838, 17088), (13083, 16768), (14672, 14952)]