291089916

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{207329}}^1$

素因数の和:207355

約数の個数: 48

約数和(自身を含む): 812733600

約数和(自身を除く): 521643684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 207329, 414658, 621987, 829316, 1243974, 1865961, 2487948, 2695277, 3731922, 5390554, 5597883, 7463844, 8085831, 10781108, 11195766, 16171662, 22391532, 24257493, 32343324, 48514986, 72772479, 97029972, 145544958, 291089916]

約数ペア:

[(1, 291089916), (2, 145544958), (3, 97029972), (4, 72772479), (6, 48514986), (9, 32343324), (12, 24257493), (13, 22391532), (18, 16171662), (26, 11195766), (27, 10781108), (36, 8085831), (39, 7463844), (52, 5597883), (54, 5390554), (78, 3731922), (108, 2695277), (117, 2487948), (156, 1865961), (234, 1243974), (351, 829316), (468, 621987), (702, 414658), (1404, 207329)]