1438264224

素因数分解:

$2^5\times 3^2\times {\mathrm{997}}^1\times {\mathrm{5009}}^1$

素因数の和:6022

約数の個数: 72

約数和(自身を含む): 4094983620

約数和(自身を除く): 2656719396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 997, 1994, 2991, 3988, 5009, 5982, 7976, 8973, 10018, 11964, 15027, 15952, 17946, 20036, 23928, 30054, 31904, 35892, 40072, 45081, 47856, 60108, 71784, 80144, 90162, 95712, 120216, 143568, 160288, 180324, 240432, 287136, 360648, 480864, 721296, 1442592, 4993973, 9987946, 14981919, 19975892, 29963838, 39951784, 44945757, 59927676, 79903568, 89891514, 119855352, 159807136, 179783028, 239710704, 359566056, 479421408, 719132112, 1438264224]

約数ペア:

[(1, 1438264224), (2, 719132112), (3, 479421408), (4, 359566056), (6, 239710704), (8, 179783028), (9, 159807136), (12, 119855352), (16, 89891514), (18, 79903568), (24, 59927676), (32, 44945757), (36, 39951784), (48, 29963838), (72, 19975892), (96, 14981919), (144, 9987946), (288, 4993973), (997, 1442592), (1994, 721296), (2991, 480864), (3988, 360648), (5009, 287136), (5982, 240432), (7976, 180324), (8973, 160288), (10018, 143568), (11964, 120216), (15027, 95712), (15952, 90162), (17946, 80144), (20036, 71784), (23928, 60108), (30054, 47856), (31904, 45081), (35892, 40072)]