1572803928

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{307669}}^1$

素因数の和:307752

約数の個数: 48

約数和(自身を含む): 4319686800

約数和(自身を除く): 2746882872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 307669, 615338, 923007, 1230676, 1846014, 2461352, 2769021, 3692028, 5538042, 7384056, 11076084, 21844499, 22152168, 43688998, 65533497, 87377996, 131066994, 174755992, 196600491, 262133988, 393200982, 524267976, 786401964, 1572803928]

約数ペア:

[(1, 1572803928), (2, 786401964), (3, 524267976), (4, 393200982), (6, 262133988), (8, 196600491), (9, 174755992), (12, 131066994), (18, 87377996), (24, 65533497), (36, 43688998), (71, 22152168), (72, 21844499), (142, 11076084), (213, 7384056), (284, 5538042), (426, 3692028), (568, 2769021), (639, 2461352), (852, 1846014), (1278, 1230676), (1704, 923007), (2556, 615338), (5112, 307669)]