427349664

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{211979}}^1$

素因数の和:212002

約数の個数: 72

約数和(自身を含む): 1388892960

約数和(自身を除く): 961543296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 211979, 423958, 635937, 847916, 1271874, 1483853, 1695832, 1907811, 2543748, 2967706, 3391664, 3815622, 4451559, 5087496, 5935412, 6783328, 7631244, 8903118, 10174992, 11870824, 13354677, 15262488, 17806236, 20349984, 23741648, 26709354, 30524976, 35612472, 47483296, 53418708, 61049952, 71224944, 106837416, 142449888, 213674832, 427349664]

約数ペア:

[(1, 427349664), (2, 213674832), (3, 142449888), (4, 106837416), (6, 71224944), (7, 61049952), (8, 53418708), (9, 47483296), (12, 35612472), (14, 30524976), (16, 26709354), (18, 23741648), (21, 20349984), (24, 17806236), (28, 15262488), (32, 13354677), (36, 11870824), (42, 10174992), (48, 8903118), (56, 7631244), (63, 6783328), (72, 5935412), (84, 5087496), (96, 4451559), (112, 3815622), (126, 3391664), (144, 2967706), (168, 2543748), (224, 1907811), (252, 1695832), (288, 1483853), (336, 1271874), (504, 847916), (672, 635937), (1008, 423958), (2016, 211979)]