157788890016

素因数分解:

$2^5\times 3^1\times {\mathrm{647}}^1\times {\mathrm{2540393}}^1$

素因数の和:2541053

約数の個数: 48

約数和(自身を含む): 414836178624

約数和(自身を除く): 257047288608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 647, 1294, 1941, 2588, 3882, 5176, 7764, 10352, 15528, 20704, 31056, 62112, 2540393, 5080786, 7621179, 10161572, 15242358, 20323144, 30484716, 40646288, 60969432, 81292576, 121938864, 243877728, 1643634271, 3287268542, 4930902813, 6574537084, 9861805626, 13149074168, 19723611252, 26298148336, 39447222504, 52596296672, 78894445008, 157788890016]

約数ペア:

[(1, 157788890016), (2, 78894445008), (3, 52596296672), (4, 39447222504), (6, 26298148336), (8, 19723611252), (12, 13149074168), (16, 9861805626), (24, 6574537084), (32, 4930902813), (48, 3287268542), (96, 1643634271), (647, 243877728), (1294, 121938864), (1941, 81292576), (2588, 60969432), (3882, 40646288), (5176, 30484716), (7764, 20323144), (10352, 15242358), (15528, 10161572), (20704, 7621179), (31056, 5080786), (62112, 2540393)]