268579630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1201}}^1$

素因数の和:1345

約数の個数: 64

約数和(自身を含む): 560805120

約数和(自身を除く): 292225490

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 107, 110, 190, 209, 214, 418, 535, 1045, 1070, 1177, 1201, 2033, 2090, 2354, 2402, 4066, 5885, 6005, 10165, 11770, 12010, 13211, 20330, 22363, 22819, 26422, 44726, 45638, 66055, 111815, 114095, 128507, 132110, 223630, 228190, 251009, 257014, 502018, 642535, 1255045, 1285070, 1413577, 2441633, 2510090, 2827154, 4883266, 7067885, 12208165, 14135770, 24416330, 26857963, 53715926, 134289815, 268579630]

約数ペア:

[(1, 268579630), (2, 134289815), (5, 53715926), (10, 26857963), (11, 24416330), (19, 14135770), (22, 12208165), (38, 7067885), (55, 4883266), (95, 2827154), (107, 2510090), (110, 2441633), (190, 1413577), (209, 1285070), (214, 1255045), (418, 642535), (535, 502018), (1045, 257014), (1070, 251009), (1177, 228190), (1201, 223630), (2033, 132110), (2090, 128507), (2354, 114095), (2402, 111815), (4066, 66055), (5885, 45638), (6005, 44726), (10165, 26422), (11770, 22819), (12010, 22363), (13211, 20330)]