404637168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2341}}^1$

素因数の和:2642

約数の個数: 80

約数和(自身を含む): 1130267936

約数和(自身を除く): 725630768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 277, 312, 554, 624, 831, 1108, 1662, 2216, 2341, 3324, 3601, 4432, 4682, 6648, 7023, 7202, 9364, 10803, 13296, 14046, 14404, 18728, 21606, 28092, 28808, 30433, 37456, 43212, 56184, 57616, 60866, 86424, 91299, 112368, 121732, 172848, 182598, 243464, 365196, 486928, 648457, 730392, 1296914, 1460784, 1945371, 2593828, 3890742, 5187656, 7781484, 8429941, 10375312, 15562968, 16859882, 25289823, 31125936, 33719764, 50579646, 67439528, 101159292, 134879056, 202318584, 404637168]

約数ペア:

[(1, 404637168), (2, 202318584), (3, 134879056), (4, 101159292), (6, 67439528), (8, 50579646), (12, 33719764), (13, 31125936), (16, 25289823), (24, 16859882), (26, 15562968), (39, 10375312), (48, 8429941), (52, 7781484), (78, 5187656), (104, 3890742), (156, 2593828), (208, 1945371), (277, 1460784), (312, 1296914), (554, 730392), (624, 648457), (831, 486928), (1108, 365196), (1662, 243464), (2216, 182598), (2341, 172848), (3324, 121732), (3601, 112368), (4432, 91299), (4682, 86424), (6648, 60866), (7023, 57616), (7202, 56184), (9364, 43212), (10803, 37456), (13296, 30433), (14046, 28808), (14404, 28092), (18728, 21606)]