257030064

素因数分解:

$2^4\times 3^3\times {\mathrm{594977}}^1$

素因数の和:594994

約数の個数: 40

約数和(自身を含む): 737772720

約数和(自身を除く): 480742656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 594977, 1189954, 1784931, 2379908, 3569862, 4759816, 5354793, 7139724, 9519632, 10709586, 14279448, 16064379, 21419172, 28558896, 32128758, 42838344, 64257516, 85676688, 128515032, 257030064]

約数ペア:

[(1, 257030064), (2, 128515032), (3, 85676688), (4, 64257516), (6, 42838344), (8, 32128758), (9, 28558896), (12, 21419172), (16, 16064379), (18, 14279448), (24, 10709586), (27, 9519632), (36, 7139724), (48, 5354793), (54, 4759816), (72, 3569862), (108, 2379908), (144, 1784931), (216, 1189954), (432, 594977)]