706615312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^2\times {\mathrm{181}}^1$

素因数の和:476

約数の個数: 60

約数和(自身を含む): 1493426116

約数和(自身を除く): 786810804

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 181, 208, 274, 362, 548, 724, 1096, 1448, 1781, 2192, 2353, 2896, 3562, 4706, 7124, 9412, 14248, 18769, 18824, 24797, 28496, 37538, 37648, 49594, 75076, 99188, 150152, 198376, 243997, 300304, 322361, 396752, 487994, 644722, 975988, 1289444, 1951976, 2578888, 3397189, 3903952, 5157776, 6794378, 13588756, 27177512, 44163457, 54355024, 88326914, 176653828, 353307656, 706615312]

約数ペア:

[(1, 706615312), (2, 353307656), (4, 176653828), (8, 88326914), (13, 54355024), (16, 44163457), (26, 27177512), (52, 13588756), (104, 6794378), (137, 5157776), (181, 3903952), (208, 3397189), (274, 2578888), (362, 1951976), (548, 1289444), (724, 975988), (1096, 644722), (1448, 487994), (1781, 396752), (2192, 322361), (2353, 300304), (2896, 243997), (3562, 198376), (4706, 150152), (7124, 99188), (9412, 75076), (14248, 49594), (18769, 37648), (18824, 37538), (24797, 28496)]