1270721868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2069}}^1$

素因数の和:2247

約数の個数: 96

約数和(自身を含む): 3323658240

約数和(自身を除く): 2052936372

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 127, 156, 186, 254, 372, 381, 403, 508, 762, 806, 1209, 1524, 1612, 1651, 2069, 2418, 3302, 3937, 4138, 4836, 4953, 6207, 6604, 7874, 8276, 9906, 11811, 12414, 15748, 19812, 23622, 24828, 26897, 47244, 51181, 53794, 64139, 80691, 102362, 107588, 128278, 153543, 161382, 192417, 204724, 256556, 262763, 307086, 322764, 384834, 525526, 614172, 769668, 788289, 833807, 1051052, 1576578, 1667614, 2501421, 3153156, 3335228, 3415919, 5002842, 6831838, 8145653, 10005684, 10247757, 13663676, 16291306, 20495514, 24436959, 32582612, 40991028, 48873918, 97747836, 105893489, 211786978, 317680467, 423573956, 635360934, 1270721868]

約数ペア:

[(1, 1270721868), (2, 635360934), (3, 423573956), (4, 317680467), (6, 211786978), (12, 105893489), (13, 97747836), (26, 48873918), (31, 40991028), (39, 32582612), (52, 24436959), (62, 20495514), (78, 16291306), (93, 13663676), (124, 10247757), (127, 10005684), (156, 8145653), (186, 6831838), (254, 5002842), (372, 3415919), (381, 3335228), (403, 3153156), (508, 2501421), (762, 1667614), (806, 1576578), (1209, 1051052), (1524, 833807), (1612, 788289), (1651, 769668), (2069, 614172), (2418, 525526), (3302, 384834), (3937, 322764), (4138, 307086), (4836, 262763), (4953, 256556), (6207, 204724), (6604, 192417), (7874, 161382), (8276, 153543), (9906, 128278), (11811, 107588), (12414, 102362), (15748, 80691), (19812, 64139), (23622, 53794), (24828, 51181), (26897, 47244)]