1331787408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{59159}}^1$

素因数の和:59244

約数の個数: 80

約数和(自身を含む): 3990696960

約数和(自身を除く): 2658909552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 84, 112, 134, 168, 201, 268, 336, 402, 469, 536, 804, 938, 1072, 1407, 1608, 1876, 2814, 3216, 3752, 5628, 7504, 11256, 22512, 59159, 118318, 177477, 236636, 354954, 414113, 473272, 709908, 828226, 946544, 1242339, 1419816, 1656452, 2484678, 2839632, 3312904, 3963653, 4969356, 6625808, 7927306, 9938712, 11890959, 15854612, 19877424, 23781918, 27745571, 31709224, 47563836, 55491142, 63418448, 83236713, 95127672, 110982284, 166473426, 190255344, 221964568, 332946852, 443929136, 665893704, 1331787408]

約数ペア:

[(1, 1331787408), (2, 665893704), (3, 443929136), (4, 332946852), (6, 221964568), (7, 190255344), (8, 166473426), (12, 110982284), (14, 95127672), (16, 83236713), (21, 63418448), (24, 55491142), (28, 47563836), (42, 31709224), (48, 27745571), (56, 23781918), (67, 19877424), (84, 15854612), (112, 11890959), (134, 9938712), (168, 7927306), (201, 6625808), (268, 4969356), (336, 3963653), (402, 3312904), (469, 2839632), (536, 2484678), (804, 1656452), (938, 1419816), (1072, 1242339), (1407, 946544), (1608, 828226), (1876, 709908), (2814, 473272), (3216, 414113), (3752, 354954), (5628, 236636), (7504, 177477), (11256, 118318), (22512, 59159)]