1487747856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{6719}}^1$

素因数の和:7396

約数の個数: 80

約数和(自身を含む): 4399718400

約数和(自身を除く): 2911970544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 659, 1318, 1977, 2636, 3954, 4613, 5272, 6719, 7908, 9226, 10544, 13438, 13839, 15816, 18452, 20157, 26876, 27678, 31632, 36904, 40314, 47033, 53752, 55356, 73808, 80628, 94066, 107504, 110712, 141099, 161256, 188132, 221424, 282198, 322512, 376264, 564396, 752528, 1128792, 2257584, 4427821, 8855642, 13283463, 17711284, 26566926, 30994747, 35422568, 53133852, 61989494, 70845136, 92984241, 106267704, 123978988, 185968482, 212535408, 247957976, 371936964, 495915952, 743873928, 1487747856]

約数ペア:

[(1, 1487747856), (2, 743873928), (3, 495915952), (4, 371936964), (6, 247957976), (7, 212535408), (8, 185968482), (12, 123978988), (14, 106267704), (16, 92984241), (21, 70845136), (24, 61989494), (28, 53133852), (42, 35422568), (48, 30994747), (56, 26566926), (84, 17711284), (112, 13283463), (168, 8855642), (336, 4427821), (659, 2257584), (1318, 1128792), (1977, 752528), (2636, 564396), (3954, 376264), (4613, 322512), (5272, 282198), (6719, 221424), (7908, 188132), (9226, 161256), (10544, 141099), (13438, 110712), (13839, 107504), (15816, 94066), (18452, 80628), (20157, 73808), (26876, 55356), (27678, 53752), (31632, 47033), (36904, 40314)]