215080944

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{344681}}^1$

素因数の和:344705

約数の個数: 40

約数和(自身を含む): 598367952

約数和(自身を除く): 383287008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 344681, 689362, 1034043, 1378724, 2068086, 2757448, 4136172, 4480853, 5514896, 8272344, 8961706, 13442559, 16544688, 17923412, 26885118, 35846824, 53770236, 71693648, 107540472, 215080944]

約数ペア:

[(1, 215080944), (2, 107540472), (3, 71693648), (4, 53770236), (6, 35846824), (8, 26885118), (12, 17923412), (13, 16544688), (16, 13442559), (24, 8961706), (26, 8272344), (39, 5514896), (48, 4480853), (52, 4136172), (78, 2757448), (104, 2068086), (156, 1378724), (208, 1034043), (312, 689362), (624, 344681)]