242734466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{653}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 430643304

約数和(自身を除く): 187908838

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 653, 754, 841, 986, 1306, 1682, 6409, 8489, 10933, 11101, 12818, 14297, 16978, 18937, 21866, 22202, 28594, 37874, 144313, 185861, 246181, 288626, 321929, 371722, 492362, 549173, 643858, 1098346, 4185077, 7139249, 8370154, 9335941, 14278498, 18671882, 121367233, 242734466]

約数ペア:

[(1, 242734466), (2, 121367233), (13, 18671882), (17, 14278498), (26, 9335941), (29, 8370154), (34, 7139249), (58, 4185077), (221, 1098346), (377, 643858), (442, 549173), (493, 492362), (653, 371722), (754, 321929), (841, 288626), (986, 246181), (1306, 185861), (1682, 144313), (6409, 37874), (8489, 28594), (10933, 22202), (11101, 21866), (12818, 18937), (14297, 16978)]