298051416

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{318431}}^1$

素因数の和:318456

約数の個数: 48

約数和(自身を含む): 869319360

約数和(自身を除く): 571267944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 318431, 636862, 955293, 1273724, 1910586, 2547448, 2865879, 3821172, 4139603, 5731758, 7642344, 8279206, 11463516, 12418809, 16558412, 22927032, 24837618, 33116824, 37256427, 49675236, 74512854, 99350472, 149025708, 298051416]

約数ペア:

[(1, 298051416), (2, 149025708), (3, 99350472), (4, 74512854), (6, 49675236), (8, 37256427), (9, 33116824), (12, 24837618), (13, 22927032), (18, 16558412), (24, 12418809), (26, 11463516), (36, 8279206), (39, 7642344), (52, 5731758), (72, 4139603), (78, 3821172), (104, 2865879), (117, 2547448), (156, 1910586), (234, 1273724), (312, 955293), (468, 636862), (936, 318431)]