289842192

素因数分解:

$2^4\times 3^3\times {\mathrm{670931}}^1$

素因数の和:670948

約数の個数: 40

約数和(自身を含む): 831955680

約数和(自身を除く): 542113488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 670931, 1341862, 2012793, 2683724, 4025586, 5367448, 6038379, 8051172, 10734896, 12076758, 16102344, 18115137, 24153516, 32204688, 36230274, 48307032, 72460548, 96614064, 144921096, 289842192]

約数ペア:

[(1, 289842192), (2, 144921096), (3, 96614064), (4, 72460548), (6, 48307032), (8, 36230274), (9, 32204688), (12, 24153516), (16, 18115137), (18, 16102344), (24, 12076758), (27, 10734896), (36, 8051172), (48, 6038379), (54, 5367448), (72, 4025586), (108, 2683724), (144, 2012793), (216, 1341862), (432, 670931)]