281376

素因数分解:

$2^5\times 3^2\times {\mathrm{977}}^1$

素因数の和:993

約数の個数: 36

約数和(自身を含む): 800982

約数和(自身を除く): 519606

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 977, 1954, 2931, 3908, 5862, 7816, 8793, 11724, 15632, 17586, 23448, 31264, 35172, 46896, 70344, 93792, 140688, 281376]

約数ペア:

[(1, 281376), (2, 140688), (3, 93792), (4, 70344), (6, 46896), (8, 35172), (9, 31264), (12, 23448), (16, 17586), (18, 15632), (24, 11724), (32, 8793), (36, 7816), (48, 5862), (72, 3908), (96, 2931), (144, 1954), (288, 977)]