391519092

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{5417}}^1$

素因数の和:5760

約数の個数: 48

約数和(自身を含む): 964837440

約数和(自身を除く): 573318348

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 317, 634, 951, 1268, 1902, 3804, 5417, 6023, 10834, 12046, 16251, 18069, 21668, 24092, 32502, 36138, 65004, 72276, 102923, 205846, 308769, 411692, 617538, 1235076, 1717189, 3434378, 5151567, 6868756, 10303134, 20606268, 32626591, 65253182, 97879773, 130506364, 195759546, 391519092]

約数ペア:

[(1, 391519092), (2, 195759546), (3, 130506364), (4, 97879773), (6, 65253182), (12, 32626591), (19, 20606268), (38, 10303134), (57, 6868756), (76, 5151567), (114, 3434378), (228, 1717189), (317, 1235076), (634, 617538), (951, 411692), (1268, 308769), (1902, 205846), (3804, 102923), (5417, 72276), (6023, 65004), (10834, 36138), (12046, 32502), (16251, 24092), (18069, 21668)]