239827364

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:633

約数の個数: 72

約数和(自身を含む): 521240832

約数和(自身を除く): 281413468

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 167, 196, 238, 334, 431, 476, 668, 833, 862, 1169, 1666, 1724, 2338, 2839, 3017, 3332, 4676, 5678, 6034, 7327, 8183, 11356, 12068, 14654, 16366, 19873, 21119, 29308, 32732, 39746, 42238, 51289, 71977, 79492, 84476, 102578, 139111, 143954, 205156, 278222, 287908, 359023, 503839, 556444, 718046, 1007678, 1223609, 1436092, 2015356, 2447218, 3526873, 4894436, 7053746, 8565263, 14107492, 17130526, 34261052, 59956841, 119913682, 239827364]

約数ペア:

[(1, 239827364), (2, 119913682), (4, 59956841), (7, 34261052), (14, 17130526), (17, 14107492), (28, 8565263), (34, 7053746), (49, 4894436), (68, 3526873), (98, 2447218), (119, 2015356), (167, 1436092), (196, 1223609), (238, 1007678), (334, 718046), (431, 556444), (476, 503839), (668, 359023), (833, 287908), (862, 278222), (1169, 205156), (1666, 143954), (1724, 139111), (2338, 102578), (2839, 84476), (3017, 79492), (3332, 71977), (4676, 51289), (5678, 42238), (6034, 39746), (7327, 32732), (8183, 29308), (11356, 21119), (12068, 19873), (14654, 16366)]