1531630488968

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1\times {\mathrm{3049}}^1$

素因数の和:3811

約数の個数: 128

約数和(自身を含む): 3076227072000

約数和(自身を除く): 1544596583032

約数列:

[1, 2, 4, 8, 31, 47, 62, 71, 94, 124, 142, 188, 248, 284, 376, 568, 607, 1214, 1457, 2201, 2428, 2914, 3049, 3337, 4402, 4856, 5828, 6098, 6674, 8804, 11656, 12196, 13348, 17608, 18817, 24392, 26696, 28529, 37634, 43097, 57058, 75268, 86194, 94519, 103447, 114116, 143303, 150536, 172388, 189038, 206894, 216479, 228232, 286606, 344776, 378076, 413788, 432958, 573212, 756152, 827576, 865916, 884399, 1146424, 1336007, 1731832, 1768798, 1850743, 2025559, 2672014, 3537596, 3701486, 4051118, 4442393, 5344028, 6710849, 7075192, 7402972, 8102236, 8884786, 10174513, 10688056, 13421698, 14805944, 16204472, 17769572, 20349026, 26843396, 35539144, 40698052, 53686792, 57373033, 62792329, 81396104, 86984921, 114746066, 125584658, 131402753, 173969842, 229492132, 251169316, 262805506, 315409903, 347939684, 458984264, 502338632, 525611012, 630819806, 695879368, 1051222024, 1261639612, 2523279224, 2696532551, 4073485343, 5393065102, 6175929391, 8146970686, 10786130204, 12351858782, 16293941372, 21572260408, 24703717564, 32587882744, 49407435128, 191453811121, 382907622242, 765815244484, 1531630488968]

約数ペア:

[(1, 1531630488968), (2, 765815244484), (4, 382907622242), (8, 191453811121), (31, 49407435128), (47, 32587882744), (62, 24703717564), (71, 21572260408), (94, 16293941372), (124, 12351858782), (142, 10786130204), (188, 8146970686), (248, 6175929391), (284, 5393065102), (376, 4073485343), (568, 2696532551), (607, 2523279224), (1214, 1261639612), (1457, 1051222024), (2201, 695879368), (2428, 630819806), (2914, 525611012), (3049, 502338632), (3337, 458984264), (4402, 347939684), (4856, 315409903), (5828, 262805506), (6098, 251169316), (6674, 229492132), (8804, 173969842), (11656, 131402753), (12196, 125584658), (13348, 114746066), (17608, 86984921), (18817, 81396104), (24392, 62792329), (26696, 57373033), (28529, 53686792), (37634, 40698052), (43097, 35539144), (57058, 26843396), (75268, 20349026), (86194, 17769572), (94519, 16204472), (103447, 14805944), (114116, 13421698), (143303, 10688056), (150536, 10174513), (172388, 8884786), (189038, 8102236), (206894, 7402972), (216479, 7075192), (228232, 6710849), (286606, 5344028), (344776, 4442393), (378076, 4051118), (413788, 3701486), (432958, 3537596), (573212, 2672014), (756152, 2025559), (827576, 1850743), (865916, 1768798), (884399, 1731832), (1146424, 1336007)]