308959156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{14243}}^1$

素因数の和:14304

約数の個数: 48

約数和(自身を含む): 646107840

約数和(自身を除く): 337148684

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 44, 58, 68, 116, 187, 319, 374, 493, 638, 748, 986, 1276, 1972, 5423, 10846, 14243, 21692, 28486, 56972, 156673, 242131, 313346, 413047, 484262, 626692, 826094, 968524, 1652188, 2663441, 4543517, 5326882, 7021799, 9087034, 10653764, 14043598, 18174068, 28087196, 77239789, 154479578, 308959156]

約数ペア:

[(1, 308959156), (2, 154479578), (4, 77239789), (11, 28087196), (17, 18174068), (22, 14043598), (29, 10653764), (34, 9087034), (44, 7021799), (58, 5326882), (68, 4543517), (116, 2663441), (187, 1652188), (319, 968524), (374, 826094), (493, 626692), (638, 484262), (748, 413047), (986, 313346), (1276, 242131), (1972, 156673), (5423, 56972), (10846, 28486), (14243, 21692)]