313601964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{87403}}^1$

素因数の和:87446

約数の個数: 48

約数和(自身を含む): 822296832

約数和(自身を除く): 508694868

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 87403, 174806, 262209, 349612, 524418, 1048836, 1136239, 2010269, 2272478, 3408717, 4020538, 4544956, 6030807, 6817434, 8041076, 12061614, 13634868, 24123228, 26133497, 52266994, 78400491, 104533988, 156800982, 313601964]

約数ペア:

[(1, 313601964), (2, 156800982), (3, 104533988), (4, 78400491), (6, 52266994), (12, 26133497), (13, 24123228), (23, 13634868), (26, 12061614), (39, 8041076), (46, 6817434), (52, 6030807), (69, 4544956), (78, 4020538), (92, 3408717), (138, 2272478), (156, 2010269), (276, 1136239), (299, 1048836), (598, 524418), (897, 349612), (1196, 262209), (1794, 174806), (3588, 87403)]