222961362

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 513547776

約数和(自身を除く): 290586414

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 41, 62, 78, 82, 93, 123, 169, 173, 186, 246, 338, 346, 403, 507, 519, 533, 806, 1014, 1038, 1066, 1209, 1271, 1599, 2249, 2418, 2542, 3198, 3813, 4498, 5239, 5363, 6747, 6929, 7093, 7626, 10478, 10726, 13494, 13858, 14186, 15717, 16089, 16523, 20787, 21279, 29237, 31434, 32178, 33046, 41574, 42558, 49569, 58474, 69719, 87711, 92209, 99138, 139438, 175422, 184418, 209157, 214799, 219883, 276627, 418314, 429598, 439766, 553254, 644397, 659649, 906347, 1198717, 1288794, 1319298, 1812694, 2397434, 2719041, 2858479, 3596151, 5438082, 5716958, 7192302, 8575437, 17150874, 37160227, 74320454, 111480681, 222961362]

約数ペア:

[(1, 222961362), (2, 111480681), (3, 74320454), (6, 37160227), (13, 17150874), (26, 8575437), (31, 7192302), (39, 5716958), (41, 5438082), (62, 3596151), (78, 2858479), (82, 2719041), (93, 2397434), (123, 1812694), (169, 1319298), (173, 1288794), (186, 1198717), (246, 906347), (338, 659649), (346, 644397), (403, 553254), (507, 439766), (519, 429598), (533, 418314), (806, 276627), (1014, 219883), (1038, 214799), (1066, 209157), (1209, 184418), (1271, 175422), (1599, 139438), (2249, 99138), (2418, 92209), (2542, 87711), (3198, 69719), (3813, 58474), (4498, 49569), (5239, 42558), (5363, 41574), (6747, 33046), (6929, 32178), (7093, 31434), (7626, 29237), (10478, 21279), (10726, 20787), (13494, 16523), (13858, 16089), (14186, 15717)]