420031344

素因数分解:

$2^4\times 3^1\times {\mathrm{787}}^1\times {\mathrm{11119}}^1$

素因数の和:11917

約数の個数: 40

約数和(自身を含む): 1086557440

約数和(自身を除く): 666526096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 787, 1574, 2361, 3148, 4722, 6296, 9444, 11119, 12592, 18888, 22238, 33357, 37776, 44476, 66714, 88952, 133428, 177904, 266856, 533712, 8750653, 17501306, 26251959, 35002612, 52503918, 70005224, 105007836, 140010448, 210015672, 420031344]

約数ペア:

[(1, 420031344), (2, 210015672), (3, 140010448), (4, 105007836), (6, 70005224), (8, 52503918), (12, 35002612), (16, 26251959), (24, 17501306), (48, 8750653), (787, 533712), (1574, 266856), (2361, 177904), (3148, 133428), (4722, 88952), (6296, 66714), (9444, 44476), (11119, 37776), (12592, 33357), (18888, 22238)]