389627088

素因数分解:

$2^4\times 3^1\times {\mathrm{937}}^1\times {\mathrm{8663}}^1$

素因数の和:9611

約数の個数: 40

約数和(自身を含む): 1007727168

約数和(自身を除く): 618100080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 937, 1874, 2811, 3748, 5622, 7496, 8663, 11244, 14992, 17326, 22488, 25989, 34652, 44976, 51978, 69304, 103956, 138608, 207912, 415824, 8117231, 16234462, 24351693, 32468924, 48703386, 64937848, 97406772, 129875696, 194813544, 389627088]

約数ペア:

[(1, 389627088), (2, 194813544), (3, 129875696), (4, 97406772), (6, 64937848), (8, 48703386), (12, 32468924), (16, 24351693), (24, 16234462), (48, 8117231), (937, 415824), (1874, 207912), (2811, 138608), (3748, 103956), (5622, 69304), (7496, 51978), (8663, 44976), (11244, 34652), (14992, 25989), (17326, 22488)]