840282276

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{15299}}^1$

素因数の和:15528

約数の個数: 48

約数和(自身を含む): 2056320000

約数和(自身を除く): 1216037724

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 199, 276, 398, 597, 796, 1194, 2388, 4577, 9154, 13731, 15299, 18308, 27462, 30598, 45897, 54924, 61196, 91794, 183588, 351877, 703754, 1055631, 1407508, 2111262, 3044501, 4222524, 6089002, 9133503, 12178004, 18267006, 36534012, 70023523, 140047046, 210070569, 280094092, 420141138, 840282276]

約数ペア:

[(1, 840282276), (2, 420141138), (3, 280094092), (4, 210070569), (6, 140047046), (12, 70023523), (23, 36534012), (46, 18267006), (69, 12178004), (92, 9133503), (138, 6089002), (199, 4222524), (276, 3044501), (398, 2111262), (597, 1407508), (796, 1055631), (1194, 703754), (2388, 351877), (4577, 183588), (9154, 91794), (13731, 61196), (15299, 54924), (18308, 45897), (27462, 30598)]