712939458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:472

約数の個数: 128

約数和(自身を含む): 1843845120

約数和(自身を除く): 1130905662

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 66, 74, 77, 111, 154, 179, 222, 231, 233, 259, 358, 407, 462, 466, 518, 537, 699, 777, 814, 1074, 1221, 1253, 1398, 1554, 1631, 1969, 2442, 2506, 2563, 2849, 3262, 3759, 3938, 4893, 5126, 5698, 5907, 6623, 7518, 7689, 8547, 8621, 9786, 11814, 13246, 13783, 15378, 17094, 17242, 17941, 19869, 25863, 27566, 35882, 39738, 41349, 41707, 46361, 51726, 53823, 60347, 72853, 82698, 83414, 92722, 94831, 107646, 120694, 125121, 139083, 145706, 181041, 189662, 218559, 250242, 278166, 284493, 291949, 362082, 437118, 458777, 509971, 568986, 583898, 663817, 875847, 917554, 1019942, 1327634, 1376331, 1529913, 1543159, 1751694, 1991451, 2752662, 3059826, 3086318, 3211439, 3982902, 4629477, 6422878, 9258954, 9634317, 10802113, 16974749, 19268634, 21604226, 32406339, 33949498, 50924247, 64812678, 101848494, 118823243, 237646486, 356469729, 712939458]

約数ペア:

[(1, 712939458), (2, 356469729), (3, 237646486), (6, 118823243), (7, 101848494), (11, 64812678), (14, 50924247), (21, 33949498), (22, 32406339), (33, 21604226), (37, 19268634), (42, 16974749), (66, 10802113), (74, 9634317), (77, 9258954), (111, 6422878), (154, 4629477), (179, 3982902), (222, 3211439), (231, 3086318), (233, 3059826), (259, 2752662), (358, 1991451), (407, 1751694), (462, 1543159), (466, 1529913), (518, 1376331), (537, 1327634), (699, 1019942), (777, 917554), (814, 875847), (1074, 663817), (1221, 583898), (1253, 568986), (1398, 509971), (1554, 458777), (1631, 437118), (1969, 362082), (2442, 291949), (2506, 284493), (2563, 278166), (2849, 250242), (3262, 218559), (3759, 189662), (3938, 181041), (4893, 145706), (5126, 139083), (5698, 125121), (5907, 120694), (6623, 107646), (7518, 94831), (7689, 92722), (8547, 83414), (8621, 82698), (9786, 72853), (11814, 60347), (13246, 53823), (13783, 51726), (15378, 46361), (17094, 41707), (17242, 41349), (17941, 39738), (19869, 35882), (25863, 27566)]