2150678712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{22901}}^1$

素因数の和:22973

約数の個数: 128

約数和(自身を含む): 6771663360

約数和(自身を除く): 4620984648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 156, 168, 172, 182, 258, 273, 301, 312, 344, 364, 516, 546, 559, 602, 728, 903, 1032, 1092, 1118, 1204, 1677, 1806, 2184, 2236, 2408, 3354, 3612, 3913, 4472, 6708, 7224, 7826, 11739, 13416, 15652, 22901, 23478, 31304, 45802, 46956, 68703, 91604, 93912, 137406, 160307, 183208, 274812, 297713, 320614, 480921, 549624, 595426, 641228, 893139, 961842, 984743, 1190852, 1282456, 1786278, 1923684, 1969486, 2083991, 2381704, 2954229, 3572556, 3847368, 3938972, 4167982, 5908458, 6251973, 6893201, 7145112, 7877944, 8335964, 11816916, 12503946, 12801659, 13786402, 16671928, 20679603, 23633832, 25007892, 25603318, 27572804, 38404977, 41359206, 50015784, 51206636, 55145608, 76809954, 82718412, 89611613, 102413272, 153619908, 165436824, 179223226, 268834839, 307239816, 358446452, 537669678, 716892904, 1075339356, 2150678712]

約数ペア:

[(1, 2150678712), (2, 1075339356), (3, 716892904), (4, 537669678), (6, 358446452), (7, 307239816), (8, 268834839), (12, 179223226), (13, 165436824), (14, 153619908), (21, 102413272), (24, 89611613), (26, 82718412), (28, 76809954), (39, 55145608), (42, 51206636), (43, 50015784), (52, 41359206), (56, 38404977), (78, 27572804), (84, 25603318), (86, 25007892), (91, 23633832), (104, 20679603), (129, 16671928), (156, 13786402), (168, 12801659), (172, 12503946), (182, 11816916), (258, 8335964), (273, 7877944), (301, 7145112), (312, 6893201), (344, 6251973), (364, 5908458), (516, 4167982), (546, 3938972), (559, 3847368), (602, 3572556), (728, 2954229), (903, 2381704), (1032, 2083991), (1092, 1969486), (1118, 1923684), (1204, 1786278), (1677, 1282456), (1806, 1190852), (2184, 984743), (2236, 961842), (2408, 893139), (3354, 641228), (3612, 595426), (3913, 549624), (4472, 480921), (6708, 320614), (7224, 297713), (7826, 274812), (11739, 183208), (13416, 160307), (15652, 137406), (22901, 93912), (23478, 91604), (31304, 68703), (45802, 46956)]