213229968

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{90659}}^1$

素因数の和:90684

約数の個数: 60

約数和(自身を含む): 640784880

約数和(自身を除く): 427554912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 90659, 181318, 271977, 362636, 543954, 634613, 725272, 1087908, 1269226, 1450544, 1903839, 2175816, 2538452, 3807678, 4351632, 4442291, 5076904, 7615356, 8884582, 10153808, 13326873, 15230712, 17769164, 26653746, 30461424, 35538328, 53307492, 71076656, 106614984, 213229968]

約数ペア:

[(1, 213229968), (2, 106614984), (3, 71076656), (4, 53307492), (6, 35538328), (7, 30461424), (8, 26653746), (12, 17769164), (14, 15230712), (16, 13326873), (21, 10153808), (24, 8884582), (28, 7615356), (42, 5076904), (48, 4442291), (49, 4351632), (56, 3807678), (84, 2538452), (98, 2175816), (112, 1903839), (147, 1450544), (168, 1269226), (196, 1087908), (294, 725272), (336, 634613), (392, 543954), (588, 362636), (784, 271977), (1176, 181318), (2352, 90659)]