666506232

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{6997}}^1$

素因数の和:7032

約数の個数: 144

約数和(自身を含む): 2177917560

約数和(自身を除く): 1511411328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 378, 392, 441, 486, 504, 567, 588, 648, 756, 882, 972, 1134, 1176, 1323, 1512, 1701, 1764, 1944, 2268, 2646, 3402, 3528, 3969, 4536, 5292, 6804, 6997, 7938, 10584, 11907, 13608, 13994, 15876, 20991, 23814, 27988, 31752, 41982, 47628, 48979, 55976, 62973, 83964, 95256, 97958, 125946, 146937, 167928, 188919, 195916, 251892, 293874, 342853, 377838, 391832, 440811, 503784, 566757, 587748, 685706, 755676, 881622, 1028559, 1133514, 1175496, 1322433, 1371412, 1511352, 1700271, 1763244, 2057118, 2267028, 2644866, 2742824, 3085677, 3400542, 3526488, 3967299, 4114236, 4534056, 5289732, 6171354, 6801084, 7934598, 8228472, 9257031, 10579464, 11901897, 12342708, 13602168, 15869196, 18514062, 23803794, 24685416, 27771093, 31738392, 37028124, 47607588, 55542186, 74056248, 83313279, 95215176, 111084372, 166626558, 222168744, 333253116, 666506232]

約数ペア:

[(1, 666506232), (2, 333253116), (3, 222168744), (4, 166626558), (6, 111084372), (7, 95215176), (8, 83313279), (9, 74056248), (12, 55542186), (14, 47607588), (18, 37028124), (21, 31738392), (24, 27771093), (27, 24685416), (28, 23803794), (36, 18514062), (42, 15869196), (49, 13602168), (54, 12342708), (56, 11901897), (63, 10579464), (72, 9257031), (81, 8228472), (84, 7934598), (98, 6801084), (108, 6171354), (126, 5289732), (147, 4534056), (162, 4114236), (168, 3967299), (189, 3526488), (196, 3400542), (216, 3085677), (243, 2742824), (252, 2644866), (294, 2267028), (324, 2057118), (378, 1763244), (392, 1700271), (441, 1511352), (486, 1371412), (504, 1322433), (567, 1175496), (588, 1133514), (648, 1028559), (756, 881622), (882, 755676), (972, 685706), (1134, 587748), (1176, 566757), (1323, 503784), (1512, 440811), (1701, 391832), (1764, 377838), (1944, 342853), (2268, 293874), (2646, 251892), (3402, 195916), (3528, 188919), (3969, 167928), (4536, 146937), (5292, 125946), (6804, 97958), (6997, 95256), (7938, 83964), (10584, 62973), (11907, 55976), (13608, 48979), (13994, 47628), (15876, 41982), (20991, 31752), (23814, 27988)]