243699144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{781087}}^1$

素因数の和:781109

約数の個数: 32

約数和(自身を含む): 656113920

約数和(自身を除く): 412414776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 781087, 1562174, 2343261, 3124348, 4686522, 6248696, 9373044, 10154131, 18746088, 20308262, 30462393, 40616524, 60924786, 81233048, 121849572, 243699144]

約数ペア:

[(1, 243699144), (2, 121849572), (3, 81233048), (4, 60924786), (6, 40616524), (8, 30462393), (12, 20308262), (13, 18746088), (24, 10154131), (26, 9373044), (39, 6248696), (52, 4686522), (78, 3124348), (104, 2343261), (156, 1562174), (312, 781087)]