218162632

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 438543360

約数和(自身を除く): 220380728

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 254, 289, 508, 578, 743, 1016, 1156, 1486, 2159, 2312, 2972, 4318, 5944, 8636, 12631, 17272, 25262, 36703, 50524, 73406, 94361, 101048, 146812, 188722, 214727, 293624, 377444, 429454, 754888, 858908, 1604137, 1717816, 3208274, 6416548, 12833096, 27270329, 54540658, 109081316, 218162632]

約数ペア:

[(1, 218162632), (2, 109081316), (4, 54540658), (8, 27270329), (17, 12833096), (34, 6416548), (68, 3208274), (127, 1717816), (136, 1604137), (254, 858908), (289, 754888), (508, 429454), (578, 377444), (743, 293624), (1016, 214727), (1156, 188722), (1486, 146812), (2159, 101048), (2312, 94361), (2972, 73406), (4318, 50524), (5944, 36703), (8636, 25262), (12631, 17272)]