323218119160

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6833}}^1\times {\mathrm{28843}}^1$

素因数の和:35728

約数の個数: 64

約数和(自身を含む): 745113206880

約数和(自身を除く): 421895087720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 6833, 13666, 27332, 28843, 34165, 54664, 57686, 68330, 115372, 136660, 144215, 230744, 273320, 280153, 288430, 560306, 576860, 1120612, 1153720, 1182563, 1400765, 2241224, 2365126, 2801530, 4730252, 5603060, 5912815, 9460504, 11206120, 11825630, 23651260, 47302520, 197084219, 394168438, 788336876, 985421095, 1576673752, 1970842190, 3941684380, 7883368760, 8080452979, 16160905958, 32321811916, 40402264895, 64643623832, 80804529790, 161609059580, 323218119160]

約数ペア:

[(1, 323218119160), (2, 161609059580), (4, 80804529790), (5, 64643623832), (8, 40402264895), (10, 32321811916), (20, 16160905958), (40, 8080452979), (41, 7883368760), (82, 3941684380), (164, 1970842190), (205, 1576673752), (328, 985421095), (410, 788336876), (820, 394168438), (1640, 197084219), (6833, 47302520), (13666, 23651260), (27332, 11825630), (28843, 11206120), (34165, 9460504), (54664, 5912815), (57686, 5603060), (68330, 4730252), (115372, 2801530), (136660, 2365126), (144215, 2241224), (230744, 1400765), (273320, 1182563), (280153, 1153720), (288430, 1120612), (560306, 576860)]