756139968

素因数分解:

$2^6\times 3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 224

約数和(自身を含む): 2340864000

約数和(自身を除く): 1584724032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 79, 87, 96, 108, 116, 144, 158, 174, 191, 192, 216, 232, 237, 261, 288, 316, 348, 382, 432, 464, 474, 522, 573, 576, 632, 696, 711, 764, 783, 864, 928, 948, 1044, 1146, 1264, 1392, 1422, 1528, 1566, 1719, 1728, 1856, 1896, 2088, 2133, 2291, 2292, 2528, 2784, 2844, 3056, 3132, 3438, 3792, 4176, 4266, 4582, 4584, 5056, 5157, 5539, 5568, 5688, 6112, 6264, 6873, 6876, 7584, 8352, 8532, 9164, 9168, 10314, 11078, 11376, 12224, 12528, 13746, 13752, 15089, 15168, 16617, 16704, 17064, 18328, 18336, 20619, 20628, 22156, 22752, 25056, 27492, 27504, 30178, 33234, 34128, 36656, 36672, 41238, 41256, 44312, 45267, 45504, 49851, 50112, 54984, 55008, 60356, 61857, 66468, 68256, 73312, 82476, 82512, 88624, 90534, 99702, 109968, 110016, 120712, 123714, 132936, 135801, 136512, 146624, 149553, 164952, 165024, 177248, 181068, 199404, 219936, 241424, 247428, 265872, 271602, 299106, 329904, 330048, 354496, 362136, 398808, 407403, 437581, 439872, 482848, 494856, 531744, 543204, 598212, 659808, 724272, 797616, 814806, 875162, 965696, 989712, 1063488, 1086408, 1196424, 1312743, 1319616, 1448544, 1595232, 1629612, 1750324, 1979424, 2172816, 2392848, 2625486, 2897088, 3190464, 3259224, 3500648, 3938229, 3958848, 4345632, 4785696, 5250972, 6518448, 7001296, 7876458, 8691264, 9571392, 10501944, 11814687, 13036896, 14002592, 15752916, 21003888, 23629374, 26073792, 28005184, 31505832, 42007776, 47258748, 63011664, 84015552, 94517496, 126023328, 189034992, 252046656, 378069984, 756139968]

約数ペア:

[(1, 756139968), (2, 378069984), (3, 252046656), (4, 189034992), (6, 126023328), (8, 94517496), (9, 84015552), (12, 63011664), (16, 47258748), (18, 42007776), (24, 31505832), (27, 28005184), (29, 26073792), (32, 23629374), (36, 21003888), (48, 15752916), (54, 14002592), (58, 13036896), (64, 11814687), (72, 10501944), (79, 9571392), (87, 8691264), (96, 7876458), (108, 7001296), (116, 6518448), (144, 5250972), (158, 4785696), (174, 4345632), (191, 3958848), (192, 3938229), (216, 3500648), (232, 3259224), (237, 3190464), (261, 2897088), (288, 2625486), (316, 2392848), (348, 2172816), (382, 1979424), (432, 1750324), (464, 1629612), (474, 1595232), (522, 1448544), (573, 1319616), (576, 1312743), (632, 1196424), (696, 1086408), (711, 1063488), (764, 989712), (783, 965696), (864, 875162), (928, 814806), (948, 797616), (1044, 724272), (1146, 659808), (1264, 598212), (1392, 543204), (1422, 531744), (1528, 494856), (1566, 482848), (1719, 439872), (1728, 437581), (1856, 407403), (1896, 398808), (2088, 362136), (2133, 354496), (2291, 330048), (2292, 329904), (2528, 299106), (2784, 271602), (2844, 265872), (3056, 247428), (3132, 241424), (3438, 219936), (3792, 199404), (4176, 181068), (4266, 177248), (4582, 165024), (4584, 164952), (5056, 149553), (5157, 146624), (5539, 136512), (5568, 135801), (5688, 132936), (6112, 123714), (6264, 120712), (6873, 110016), (6876, 109968), (7584, 99702), (8352, 90534), (8532, 88624), (9164, 82512), (9168, 82476), (10314, 73312), (11078, 68256), (11376, 66468), (12224, 61857), (12528, 60356), (13746, 55008), (13752, 54984), (15089, 50112), (15168, 49851), (16617, 45504), (16704, 45267), (17064, 44312), (18328, 41256), (18336, 41238), (20619, 36672), (20628, 36656), (22156, 34128), (22752, 33234), (25056, 30178), (27492, 27504)]