309231184128

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{12988541}}^1$

素因数の和:12988591

約数の個数: 72

約数和(自身を含む): 849554555136

約数和(自身を除く): 540323371008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 23808, 12988541, 25977082, 38965623, 51954164, 77931246, 103908328, 155862492, 207816656, 311724984, 402644771, 415633312, 623449968, 805289542, 831266624, 1207934313, 1246899936, 1610579084, 1662533248, 2415868626, 2493799872, 3221158168, 3325066496, 4831737252, 4987599744, 6442316336, 9663474504, 9975199488, 12884632672, 19326949008, 25769265344, 38653898016, 51538530688, 77307796032, 103077061376, 154615592064, 309231184128]

約数ペア:

[(1, 309231184128), (2, 154615592064), (3, 103077061376), (4, 77307796032), (6, 51538530688), (8, 38653898016), (12, 25769265344), (16, 19326949008), (24, 12884632672), (31, 9975199488), (32, 9663474504), (48, 6442316336), (62, 4987599744), (64, 4831737252), (93, 3325066496), (96, 3221158168), (124, 2493799872), (128, 2415868626), (186, 1662533248), (192, 1610579084), (248, 1246899936), (256, 1207934313), (372, 831266624), (384, 805289542), (496, 623449968), (744, 415633312), (768, 402644771), (992, 311724984), (1488, 207816656), (1984, 155862492), (2976, 103908328), (3968, 77931246), (5952, 51954164), (7936, 38965623), (11904, 25977082), (23808, 12988541)]