213915744

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{106109}}^1$

素因数の和:106132

約数の個数: 72

約数和(自身を含む): 695232720

約数和(自身を除く): 481316976

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, 106109, 212218, 318327, 424436, 636654, 742763, 848872, 954981, 1273308, 1485526, 1697744, 1909962, 2228289, 2546616, 2971052, 3395488, 3819924, 4456578, 5093232, 5942104, 6684867, 7639848, 8913156, 10186464, 11884208, 13369734, 15279696, 17826312, 23768416, 26739468, 30559392, 35652624, 53478936, 71305248, 106957872, 213915744]

約数ペア:

[(1, 213915744), (2, 106957872), (3, 71305248), (4, 53478936), (6, 35652624), (7, 30559392), (8, 26739468), (9, 23768416), (12, 17826312), (14, 15279696), (16, 13369734), (18, 11884208), (21, 10186464), (24, 8913156), (28, 7639848), (32, 6684867), (36, 5942104), (42, 5093232), (48, 4456578), (56, 3819924), (63, 3395488), (72, 2971052), (84, 2546616), (96, 2228289), (112, 1909962), (126, 1697744), (144, 1485526), (168, 1273308), (224, 954981), (252, 848872), (288, 742763), (336, 636654), (504, 424436), (672, 318327), (1008, 212218), (2016, 106109)]