688899276

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6211}}^1$

素因数の和:6316

約数の個数: 96

約数和(自身を含む): 1948083200

約数和(自身を除く): 1259183924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 79, 108, 117, 156, 158, 234, 237, 316, 351, 468, 474, 702, 711, 948, 1027, 1404, 1422, 2054, 2133, 2844, 3081, 4108, 4266, 6162, 6211, 8532, 9243, 12324, 12422, 18486, 18633, 24844, 27729, 36972, 37266, 55458, 55899, 74532, 80743, 110916, 111798, 161486, 167697, 223596, 242229, 322972, 335394, 484458, 490669, 670788, 726687, 968916, 981338, 1453374, 1472007, 1962676, 2180061, 2906748, 2944014, 4360122, 4416021, 5888028, 6378697, 8720244, 8832042, 12757394, 13248063, 17664084, 19136091, 25514788, 26496126, 38272182, 52992252, 57408273, 76544364, 114816546, 172224819, 229633092, 344449638, 688899276]

約数ペア:

[(1, 688899276), (2, 344449638), (3, 229633092), (4, 172224819), (6, 114816546), (9, 76544364), (12, 57408273), (13, 52992252), (18, 38272182), (26, 26496126), (27, 25514788), (36, 19136091), (39, 17664084), (52, 13248063), (54, 12757394), (78, 8832042), (79, 8720244), (108, 6378697), (117, 5888028), (156, 4416021), (158, 4360122), (234, 2944014), (237, 2906748), (316, 2180061), (351, 1962676), (468, 1472007), (474, 1453374), (702, 981338), (711, 968916), (948, 726687), (1027, 670788), (1404, 490669), (1422, 484458), (2054, 335394), (2133, 322972), (2844, 242229), (3081, 223596), (4108, 167697), (4266, 161486), (6162, 111798), (6211, 110916), (8532, 80743), (9243, 74532), (12324, 55899), (12422, 55458), (18486, 37266), (18633, 36972), (24844, 27729)]