487071078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1157

約数の個数: 64

約数和(自身を含む): 1077753600

約数和(自身を除く): 590682522

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 109, 118, 177, 218, 327, 354, 654, 767, 971, 1417, 1534, 1942, 2301, 2834, 2913, 4251, 4602, 5826, 6431, 8502, 12623, 12862, 19293, 25246, 37869, 38586, 57289, 75738, 83603, 105839, 114578, 167206, 171867, 211678, 250809, 317517, 343734, 501618, 635034, 744757, 1375907, 1489514, 2234271, 2751814, 4127721, 4468542, 6244501, 8255442, 12489002, 18733503, 37467006, 81178513, 162357026, 243535539, 487071078]

約数ペア:

[(1, 487071078), (2, 243535539), (3, 162357026), (6, 81178513), (13, 37467006), (26, 18733503), (39, 12489002), (59, 8255442), (78, 6244501), (109, 4468542), (118, 4127721), (177, 2751814), (218, 2234271), (327, 1489514), (354, 1375907), (654, 744757), (767, 635034), (971, 501618), (1417, 343734), (1534, 317517), (1942, 250809), (2301, 211678), (2834, 171867), (2913, 167206), (4251, 114578), (4602, 105839), (5826, 83603), (6431, 75738), (8502, 57289), (12623, 38586), (12862, 37869), (19293, 25246)]