316340784

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{30941}}^1$

素因数の和:31026

約数の個数: 60

約数和(自身を含む): 897813072

約数和(自身を除く): 581472288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 30941, 61882, 92823, 123764, 185646, 247528, 278469, 371292, 495056, 556938, 742584, 1113876, 1485168, 2196811, 2227752, 4393622, 4455504, 6590433, 8787244, 13180866, 17574488, 19771299, 26361732, 35148976, 39542598, 52723464, 79085196, 105446928, 158170392, 316340784]

約数ペア:

[(1, 316340784), (2, 158170392), (3, 105446928), (4, 79085196), (6, 52723464), (8, 39542598), (9, 35148976), (12, 26361732), (16, 19771299), (18, 17574488), (24, 13180866), (36, 8787244), (48, 6590433), (71, 4455504), (72, 4393622), (142, 2227752), (144, 2196811), (213, 1485168), (284, 1113876), (426, 742584), (568, 556938), (639, 495056), (852, 371292), (1136, 278469), (1278, 247528), (1704, 185646), (2556, 123764), (3408, 92823), (5112, 61882), (10224, 30941)]