315865284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 860461056

約数和(自身を除く): 544595772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 113, 214, 226, 311, 321, 339, 428, 452, 622, 642, 678, 749, 791, 933, 1244, 1284, 1356, 1498, 1582, 1866, 2177, 2247, 2373, 2996, 3164, 3732, 4354, 4494, 4746, 6531, 8708, 8988, 9492, 12091, 13062, 24182, 26124, 33277, 35143, 36273, 48364, 66554, 70286, 72546, 84637, 99831, 105429, 133108, 140572, 145092, 169274, 199662, 210858, 232939, 246001, 253911, 338548, 399324, 421716, 465878, 492002, 507822, 698817, 738003, 931756, 984004, 1015644, 1397634, 1476006, 2795268, 2952012, 3760301, 7520602, 11280903, 15041204, 22561806, 26322107, 45123612, 52644214, 78966321, 105288428, 157932642, 315865284]

約数ペア:

[(1, 315865284), (2, 157932642), (3, 105288428), (4, 78966321), (6, 52644214), (7, 45123612), (12, 26322107), (14, 22561806), (21, 15041204), (28, 11280903), (42, 7520602), (84, 3760301), (107, 2952012), (113, 2795268), (214, 1476006), (226, 1397634), (311, 1015644), (321, 984004), (339, 931756), (428, 738003), (452, 698817), (622, 507822), (642, 492002), (678, 465878), (749, 421716), (791, 399324), (933, 338548), (1244, 253911), (1284, 246001), (1356, 232939), (1498, 210858), (1582, 199662), (1866, 169274), (2177, 145092), (2247, 140572), (2373, 133108), (2996, 105429), (3164, 99831), (3732, 84637), (4354, 72546), (4494, 70286), (4746, 66554), (6531, 48364), (8708, 36273), (8988, 35143), (9492, 33277), (12091, 26124), (13062, 24182)]