309968304

素因数分解:

$2^4\times 3^1\times {\mathrm{431}}^1\times {\mathrm{14983}}^1$

素因数の和:15425

約数の個数: 40

約数和(自身を含む): 802662912

約数和(自身を除く): 492694608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431, 862, 1293, 1724, 2586, 3448, 5172, 6896, 10344, 14983, 20688, 29966, 44949, 59932, 89898, 119864, 179796, 239728, 359592, 719184, 6457673, 12915346, 19373019, 25830692, 38746038, 51661384, 77492076, 103322768, 154984152, 309968304]

約数ペア:

[(1, 309968304), (2, 154984152), (3, 103322768), (4, 77492076), (6, 51661384), (8, 38746038), (12, 25830692), (16, 19373019), (24, 12915346), (48, 6457673), (431, 719184), (862, 359592), (1293, 239728), (1724, 179796), (2586, 119864), (3448, 89898), (5172, 59932), (6896, 44949), (10344, 29966), (14983, 20688)]