1986336968

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{5531}}^1$

素因数の和:5619

約数の個数: 96

約数和(自身を含む): 4767698880

約数和(自身を除く): 2781361912

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 53, 56, 77, 88, 106, 121, 154, 212, 242, 308, 371, 424, 484, 583, 616, 742, 847, 968, 1166, 1484, 1694, 2332, 2968, 3388, 4081, 4664, 5531, 6413, 6776, 8162, 11062, 12826, 16324, 22124, 25652, 32648, 38717, 44248, 44891, 51304, 60841, 77434, 89782, 121682, 154868, 179564, 243364, 293143, 309736, 359128, 425887, 486728, 586286, 669251, 851774, 1172572, 1338502, 1703548, 2052001, 2345144, 2677004, 3224573, 3407096, 4104002, 4684757, 5354008, 6449146, 8208004, 9369514, 12898292, 16416008, 18739028, 22572011, 25796584, 35470303, 37478056, 45144022, 70940606, 90288044, 141881212, 180576088, 248292121, 283762424, 496584242, 993168484, 1986336968]

約数ペア:

[(1, 1986336968), (2, 993168484), (4, 496584242), (7, 283762424), (8, 248292121), (11, 180576088), (14, 141881212), (22, 90288044), (28, 70940606), (44, 45144022), (53, 37478056), (56, 35470303), (77, 25796584), (88, 22572011), (106, 18739028), (121, 16416008), (154, 12898292), (212, 9369514), (242, 8208004), (308, 6449146), (371, 5354008), (424, 4684757), (484, 4104002), (583, 3407096), (616, 3224573), (742, 2677004), (847, 2345144), (968, 2052001), (1166, 1703548), (1484, 1338502), (1694, 1172572), (2332, 851774), (2968, 669251), (3388, 586286), (4081, 486728), (4664, 425887), (5531, 359128), (6413, 309736), (6776, 293143), (8162, 243364), (11062, 179564), (12826, 154868), (16324, 121682), (22124, 89782), (25652, 77434), (32648, 60841), (38717, 51304), (44248, 44891)]