272310052

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{881}}^1$

素因数の和:1001

約数の個数: 72

約数和(自身を含む): 591222240

約数和(自身を除く): 318912188

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 83, 98, 133, 166, 196, 266, 332, 532, 581, 881, 931, 1162, 1577, 1762, 1862, 2324, 3154, 3524, 3724, 4067, 6167, 6308, 8134, 11039, 12334, 16268, 16739, 22078, 24668, 33478, 43169, 44156, 66956, 73123, 77273, 86338, 117173, 146246, 154546, 172676, 234346, 292492, 309092, 468692, 511861, 820211, 1023722, 1389337, 1640422, 2047444, 2778674, 3280844, 3583027, 5557348, 7166054, 9725359, 14332108, 19450718, 38901436, 68077513, 136155026, 272310052]

約数ペア:

[(1, 272310052), (2, 136155026), (4, 68077513), (7, 38901436), (14, 19450718), (19, 14332108), (28, 9725359), (38, 7166054), (49, 5557348), (76, 3583027), (83, 3280844), (98, 2778674), (133, 2047444), (166, 1640422), (196, 1389337), (266, 1023722), (332, 820211), (532, 511861), (581, 468692), (881, 309092), (931, 292492), (1162, 234346), (1577, 172676), (1762, 154546), (1862, 146246), (2324, 117173), (3154, 86338), (3524, 77273), (3724, 73123), (4067, 66956), (6167, 44156), (6308, 43169), (8134, 33478), (11039, 24668), (12334, 22078), (16268, 16739)]