315908784

素因数分解:

$2^4\times 3^2\times {\mathrm{659}}^1\times {\mathrm{3329}}^1$

素因数の和:4002

約数の個数: 60

約数和(自身を含む): 885713400

約数和(自身を除く): 569804616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 659, 1318, 1977, 2636, 3329, 3954, 5272, 5931, 6658, 7908, 9987, 10544, 11862, 13316, 15816, 19974, 23724, 26632, 29961, 31632, 39948, 47448, 53264, 59922, 79896, 94896, 119844, 159792, 239688, 479376, 2193811, 4387622, 6581433, 8775244, 13162866, 17550488, 19744299, 26325732, 35100976, 39488598, 52651464, 78977196, 105302928, 157954392, 315908784]

約数ペア:

[(1, 315908784), (2, 157954392), (3, 105302928), (4, 78977196), (6, 52651464), (8, 39488598), (9, 35100976), (12, 26325732), (16, 19744299), (18, 17550488), (24, 13162866), (36, 8775244), (48, 6581433), (72, 4387622), (144, 2193811), (659, 479376), (1318, 239688), (1977, 159792), (2636, 119844), (3329, 94896), (3954, 79896), (5272, 59922), (5931, 53264), (6658, 47448), (7908, 39948), (9987, 31632), (10544, 29961), (11862, 26632), (13316, 23724), (15816, 19974)]